SELECT 
  cscart_seo_names.object_id AS product_id, 
  cscart_seo_names.name AS seo_name, 
  cscart_seo_names.path AS seo_path 
FROM 
  cscart_seo_names 
WHERE 
  cscart_seo_names.object_id IN (
    747, 732, 731, 723, 717, 707, 673, 650, 
    647, 644, 641, 639
  ) 
  AND cscart_seo_names.type = "p" 
  AND cscart_seo_names.dispatch = "" 
  AND cscart_seo_names.lang_code = 'en'

Query time 0.00056

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "10.21"
    },
    "table": {
      "table_name": "cscart_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": 16,
      "rows_produced_per_join": 16,
      "filtered": "100.00",
      "index_condition": "((`betaatif_store`.`cscart_seo_names`.`object_id` in (747,732,731,723,717,707,673,650,647,644,641,639)) and (`betaatif_store`.`cscart_seo_names`.`type` = 'p') and (`betaatif_store`.`cscart_seo_names`.`dispatch` = '') and (`betaatif_store`.`cscart_seo_names`.`lang_code` = 'en'))",
      "cost_info": {
        "read_cost": "8.61",
        "eval_cost": "1.60",
        "prefix_cost": "10.21",
        "data_read_per_join": "27K"
      },
      "used_columns": [
        "name",
        "object_id",
        "type",
        "dispatch",
        "path",
        "lang_code"
      ]
    }
  }
}

Result

product_id seo_name seo_path
639 mw-2213-en 2
641 56696-en 2
644 s2105-1-en 2
647 s2008b-en 2/4/17
650 56701-en 2
673 s2105-1-clone-en 2
707 lucas-clone-en 2/4/17
717 8096-en 2/4/17
723 setra-en 2/4/17
731 g-800-en 2/4/17
732 ss3291af65d-en 2/4/17
747 elenor-en 2/4/17