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 (
    1026639, 1026634, 1231209, 1232167, 
    1231839, 1231046
  ) 
  AND cscart_seo_names.type = "p" 
  AND cscart_seo_names.dispatch = "" 
  AND cscart_seo_names.lang_code = 'ro' 
  AND (
    cscart_seo_names.company_id = 1 
    OR cscart_seo_names.company_id = 0
  )

Query time 0.00044

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "14.38"
    },
    "table": {
      "table_name": "cscart_seo_names",
      "access_type": "range",
      "possible_keys": [
        "PRIMARY",
        "dispatch"
      ],
      "key": "PRIMARY",
      "used_key_parts": [
        "object_id",
        "type",
        "dispatch",
        "lang_code",
        "company_id"
      ],
      "key_length": "210",
      "rows_examined_per_scan": 12,
      "rows_produced_per_join": 12,
      "filtered": "100.00",
      "cost_info": {
        "read_cost": "13.18",
        "eval_cost": "1.20",
        "prefix_cost": "14.38",
        "data_read_per_join": "20K"
      },
      "used_columns": [
        "name",
        "object_id",
        "company_id",
        "type",
        "dispatch",
        "path",
        "lang_code"
      ],
      "attached_condition": "((`maniamall_cscart`.`cscart_seo_names`.`object_id` in (1026639,1026634,1231209,1232167,1231839,1231046)) and (`maniamall_cscart`.`cscart_seo_names`.`type` = 'p') and (`maniamall_cscart`.`cscart_seo_names`.`dispatch` = '') and (`maniamall_cscart`.`cscart_seo_names`.`lang_code` = 'ro') and ((`maniamall_cscart`.`cscart_seo_names`.`company_id` = 1) or (`maniamall_cscart`.`cscart_seo_names`.`company_id` = 0)))"
    }
  }
}

Result