SELECT 
  cscart_product_feature_variants.variant_id, 
  cscart_product_feature_variants.position, 
  cscart_product_feature_variants.color, 
  cscart_product_feature_variant_descriptions.variant 
FROM 
  cscart_product_feature_variants 
  LEFT JOIN cscart_product_feature_variant_descriptions ON cscart_product_feature_variants.variant_id = cscart_product_feature_variant_descriptions.variant_id 
  AND cscart_product_feature_variant_descriptions.lang_code = 'kk' 
WHERE 
  cscart_product_feature_variants.variant_id IN (
    597, 
    59, 
    165, 
    1638, 
    120, 
    121, 
    122, 
    1349, 
    1634, 
    146, 
    147, 
    280, 
    469, 
    1649, 
    127, 
    149, 
    441, 
    1661, 
    1671, 
    1672, 
    1, 
    429, 
    362, 
    431, 
    447, 
    433, 
    513, 
    246, 
    438, 
    439, 
    440, 
    446, 
    98, 
    1619, 
    170, 
    1627, 
    1628, 
    1629, 
    1637, 
    1633, 
    460, 
    1805, 
    1662, 
    1664, 
    1667, 
    3, 
    50, 
    57, 
    257, 
    125, 
    366, 
    367, 
    376, 
    379, 
    1308, 
    374, 
    391, 
    237, 
    383, 
    270, 
    276, 
    523, 
    58, 
    1714, 
    1715, 
    252, 
    234, 
    378, 
    1717, 
    1719, 
    1720, 
    1721, 
    1725, 
    1730, 
    1763, 
    1767, 
    1769, 
    1773, 
    1798, 
    1753, 
    154, 
    1778, 
    1783, 
    1673, 
    1674, 
    182, 
    1678, 
    1683, 
    1686, 
    1691, 
    1693, 
    1742, 
    1646, 
    1642, 
    1644, 
    1652, 
    1665, 
    1669, 
    1670, 
    1340, 
    1544, 
    542, 
    1556, 
    1557, 
    201, 
    1561, 
    1396, 
    1567, 
    1680, 
    1682, 
    206, 
    1688, 
    1748, 
    1746, 
    1702, 
    1694, 
    1696, 
    1697, 
    233, 
    1735, 
    1737, 
    1739, 
    1740, 
    1535, 
    1751, 
    1756, 
    1757, 
    1758, 
    1761, 
    1790, 
    1706, 
    1708, 
    1709, 
    1711, 
    1712, 
    1699, 
    1745, 
    1731, 
    1733, 
    1592
  ) 
ORDER BY 
  cscart_product_feature_variants.position ASC, 
  cscart_product_feature_variant_descriptions.variant ASC

Query time 0.00276

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "147.01"
    },
    "ordering_operation": {
      "using_temporary_table": true,
      "using_filesort": true,
      "nested_loop": [
        {
          "table": {
            "table_name": "cscart_product_feature_variants",
            "access_type": "range",
            "possible_keys": [
              "PRIMARY"
            ],
            "key": "PRIMARY",
            "used_key_parts": [
              "variant_id"
            ],
            "key_length": "3",
            "rows_examined_per_scan": 140,
            "rows_produced_per_join": 140,
            "filtered": "100.00",
            "index_condition": "(`test_uchur_k`.`cscart_product_feature_variants`.`variant_id` in (597,59,165,1638,120,121,122,1349,1634,146,147,280,469,1649,127,149,441,1661,1671,1672,1,429,362,431,447,433,513,246,438,439,440,446,98,1619,170,1627,1628,1629,1637,1633,460,1805,1662,1664,1667,3,50,57,257,125,366,367,376,379,1308,374,391,237,383,270,276,523,58,1714,1715,252,234,378,1717,1719,1720,1721,1725,1730,1763,1767,1769,1773,1798,1753,154,1778,1783,1673,1674,182,1678,1683,1686,1691,1693,1742,1646,1642,1644,1652,1665,1669,1670,1340,1544,542,1556,1557,201,1561,1396,1567,1680,1682,206,1688,1748,1746,1702,1694,1696,1697,233,1735,1737,1739,1740,1535,1751,1756,1757,1758,1761,1790,1706,1708,1709,1711,1712,1699,1745,1731,1733,1592))",
            "cost_info": {
              "read_cost": "84.01",
              "eval_cost": "14.00",
              "prefix_cost": "98.01",
              "data_read_per_join": "216K"
            },
            "used_columns": [
              "variant_id",
              "color",
              "position"
            ]
          }
        },
        {
          "table": {
            "table_name": "cscart_product_feature_variant_descriptions",
            "access_type": "eq_ref",
            "possible_keys": [
              "PRIMARY"
            ],
            "key": "PRIMARY",
            "used_key_parts": [
              "variant_id",
              "lang_code"
            ],
            "key_length": "9",
            "ref": [
              "test_uchur_k.cscart_product_feature_variants.variant_id",
              "const"
            ],
            "rows_examined_per_scan": 1,
            "rows_produced_per_join": 140,
            "filtered": "100.00",
            "cost_info": {
              "read_cost": "35.00",
              "eval_cost": "14.00",
              "prefix_cost": "147.01",
              "data_read_per_join": "436K"
            },
            "used_columns": [
              "variant_id",
              "variant",
              "lang_code"
            ]
          }
        }
      ]
    }
  }
}