SELECT 
  cscart_images.*, 
  cscart_images_links.*, 
  cscart_common_descriptions.description AS alt, 
  cscart_images.image_id AS images_image_id 
FROM 
  cscart_images_links 
  LEFT JOIN cscart_images ON cscart_images_links.detailed_id = cscart_images.image_id 
  LEFT JOIN cscart_common_descriptions ON cscart_common_descriptions.object_id = cscart_images.image_id 
  AND cscart_common_descriptions.object_holder = 'images' 
  AND cscart_common_descriptions.lang_code = 'ru' 
WHERE 
  cscart_images_links.object_type = 'product' 
  AND cscart_images_links.type = 'M' 
  AND cscart_images_links.object_id IN (
    51318, 51317, 51316, 51315, 51, 51319, 
    51155, 51154, 51153, 51152, 21, 51124, 
    49, 31, 51366, 51367, 51368, 51369, 
    51132, 51131, 51134, 51133, 51130, 
    41, 51169, 51168, 51167, 51166, 90, 
    51171, 51170, 81, 106, 58, 18, 51294, 
    51293, 51292, 51291, 51290, 94, 86, 
    51243, 51242, 51241, 51240, 51239, 
    36, 128, 51118, 51117, 51116, 51115, 
    51114, 51113, 51183, 20, 51188, 51187, 
    51186, 51185, 51184, 95, 15, 51356, 
    51355, 44
  ) 
ORDER BY 
  cscart_images_links.position, 
  cscart_images_links.pair_id

Query time 0.00310

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "186.61"
    },
    "ordering_operation": {
      "using_filesort": true,
      "cost_info": {
        "sort_cost": "79.00"
      },
      "nested_loop": [
        {
          "table": {
            "table_name": "cscart_images_links",
            "access_type": "range",
            "possible_keys": [
              "object_id"
            ],
            "key": "object_id",
            "used_key_parts": [
              "object_id",
              "object_type",
              "type"
            ],
            "key_length": "81",
            "rows_examined_per_scan": 79,
            "rows_produced_per_join": 79,
            "filtered": "100.00",
            "index_condition": "((`test_uchur_k`.`cscart_images_links`.`object_type` = 'product') and (`test_uchur_k`.`cscart_images_links`.`type` = 'M') and (`test_uchur_k`.`cscart_images_links`.`object_id` in (51318,51317,51316,51315,51,51319,51155,51154,51153,51152,21,51124,49,31,51366,51367,51368,51369,51132,51131,51134,51133,51130,41,51169,51168,51167,51166,90,51171,51170,81,106,58,18,51294,51293,51292,51291,51290,94,86,51243,51242,51241,51240,51239,36,128,51118,51117,51116,51115,51114,51113,51183,20,51188,51187,51186,51185,51184,95,15,51356,51355,44)))",
            "cost_info": {
              "read_cost": "44.41",
              "eval_cost": "7.90",
              "prefix_cost": "52.31",
              "data_read_per_join": "7K"
            },
            "used_columns": [
              "pair_id",
              "object_id",
              "object_type",
              "image_id",
              "detailed_id",
              "type",
              "position"
            ]
          }
        },
        {
          "table": {
            "table_name": "cscart_images",
            "access_type": "eq_ref",
            "possible_keys": [
              "PRIMARY"
            ],
            "key": "PRIMARY",
            "used_key_parts": [
              "image_id"
            ],
            "key_length": "4",
            "ref": [
              "test_uchur_k.cscart_images_links.detailed_id"
            ],
            "rows_examined_per_scan": 1,
            "rows_produced_per_join": 79,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "19.75",
              "eval_cost": "7.90",
              "prefix_cost": "79.96",
              "data_read_per_join": "61K"
            },
            "used_columns": [
              "image_id",
              "image_path",
              "image_x",
              "image_y",
              "is_high_res",
              "transparent"
            ]
          }
        },
        {
          "table": {
            "table_name": "cscart_common_descriptions",
            "access_type": "eq_ref",
            "possible_keys": [
              "PRIMARY"
            ],
            "key": "PRIMARY",
            "used_key_parts": [
              "object_id",
              "lang_code",
              "object_holder"
            ],
            "key_length": "108",
            "ref": [
              "test_uchur_k.cscart_images.image_id",
              "const",
              "const"
            ],
            "rows_examined_per_scan": 1,
            "rows_produced_per_join": 79,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "19.75",
              "eval_cost": "7.90",
              "prefix_cost": "107.61",
              "data_read_per_join": "46K"
            },
            "used_columns": [
              "object_id",
              "description",
              "lang_code",
              "object_holder"
            ]
          }
        }
      ]
    }
  }
}