SELECT 
  * 
FROM 
  cscart_mb_salvage_cases 
WHERE 
  auction_product_id IN (
    25255, 25256, 25257, 25258, 25259, 25260, 
    25261, 25262, 25263, 25264, 25265, 
    25266, 25267, 25268, 25269, 25270
  ) 
  OR sale_product_id IN (
    25255, 25256, 25257, 25258, 25259, 25260, 
    25261, 25262, 25263, 25264, 25265, 
    25266, 25267, 25268, 25269, 25270
  ) 
ORDER BY 
  updated_at DESC, 
  case_id DESC

Query time 0.00027

JSON explain

{
  "query_block": {
    "select_id": 1,
    "read_sorted_file": {
      "filesort": {
        "sort_key": "cscart_mb_salvage_cases.updated_at desc, cscart_mb_salvage_cases.case_id desc",
        "table": {
          "table_name": "cscart_mb_salvage_cases",
          "access_type": "ALL",
          "rows": 58,
          "filtered": 100,
          "attached_condition": "cscart_mb_salvage_cases.auction_product_id in (25255,25256,25257,25258,25259,25260,25261,25262,25263,25264,25265,25266,25267,25268,25269,25270) or cscart_mb_salvage_cases.sale_product_id in (25255,25256,25257,25258,25259,25260,25261,25262,25263,25264,25265,25266,25267,25268,25269,25270)"
        }
      }
    }
  }
}