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 (
    51567, 51582, 51583, 51584, 51585, 51586, 
    51565, 51574, 51575, 51576, 51577, 
    51564, 51568, 51569, 51570, 51571, 
    51572, 51573, 51297, 51296, 139, 51300, 
    51299, 51298, 51309, 51308, 51307, 
    51306, 51305, 129, 51566, 51578, 51579, 
    51580, 51581, 51304, 51303, 51302, 
    51301, 138, 51443, 51318, 51317, 51316, 
    51315, 51, 51319, 51323, 51322, 51321, 
    51320, 50, 51324
  ) 
ORDER BY 
  cscart_images_links.position, 
  cscart_images_links.pair_id

Query time 0.00376

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "165.91"
    },
    "ordering_operation": {
      "using_filesort": true,
      "cost_info": {
        "sort_cost": "71.00"
      },
      "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": 71,
            "rows_produced_per_join": 71,
            "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 (51567,51582,51583,51584,51585,51586,51565,51574,51575,51576,51577,51564,51568,51569,51570,51571,51572,51573,51297,51296,139,51300,51299,51298,51309,51308,51307,51306,51305,129,51566,51578,51579,51580,51581,51304,51303,51302,51301,138,51443,51318,51317,51316,51315,51,51319,51323,51322,51321,51320,50,51324)))",
            "cost_info": {
              "read_cost": "38.11",
              "eval_cost": "7.10",
              "prefix_cost": "45.21",
              "data_read_per_join": "6K"
            },
            "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": 71,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "17.75",
              "eval_cost": "7.10",
              "prefix_cost": "70.06",
              "data_read_per_join": "54K"
            },
            "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": 71,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "17.75",
              "eval_cost": "7.10",
              "prefix_cost": "94.91",
              "data_read_per_join": "42K"
            },
            "used_columns": [
              "object_id",
              "description",
              "lang_code",
              "object_holder"
            ]
          }
        }
      ]
    }
  }
}