SELECT 
  q_seo_names.object_id AS product_id, 
  q_seo_names.name AS seo_name, 
  q_seo_names.path AS seo_path 
FROM 
  q_seo_names 
WHERE 
  q_seo_names.object_id IN (
    30800, 30801, 30802, 30803, 30804, 30805, 
    30806, 30807, 30808, 30809, 30810, 
    30811, 30812, 30813, 30814, 30815, 
    30816, 30817, 30818, 30819, 30820, 
    30821, 30822, 30823, 30824, 30825, 
    30826, 30827, 30828, 30829, 30830, 
    30831
  ) 
  AND q_seo_names.type = "p" 
  AND q_seo_names.dispatch = "" 
  AND q_seo_names.lang_code = 'en'

Query time 0.00142

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "82.41"
    },
    "table": {
      "table_name": "q_seo_names",
      "access_type": "range",
      "possible_keys": [
        "PRIMARY",
        "dispatch"
      ],
      "key": "PRIMARY",
      "used_key_parts": [
        "object_id",
        "type",
        "dispatch",
        "lang_code"
      ],
      "key_length": "206",
      "rows_examined_per_scan": 36,
      "rows_produced_per_join": 36,
      "filtered": "100.00",
      "index_condition": "((`portal`.`q_seo_names`.`object_id` in (30800,30801,30802,30803,30804,30805,30806,30807,30808,30809,30810,30811,30812,30813,30814,30815,30816,30817,30818,30819,30820,30821,30822,30823,30824,30825,30826,30827,30828,30829,30830,30831)) and (`portal`.`q_seo_names`.`type` = 'p') and (`portal`.`q_seo_names`.`dispatch` = '') and (`portal`.`q_seo_names`.`lang_code` = 'en'))",
      "cost_info": {
        "read_cost": "75.21",
        "eval_cost": "7.20",
        "prefix_cost": "82.41",
        "data_read_per_join": "61K"
      },
      "used_columns": [
        "name",
        "object_id",
        "type",
        "dispatch",
        "path",
        "lang_code"
      ]
    }
  }
}