SELECT 
  * 
FROM 
  cscart_mb_salvage_cases 
WHERE 
  auction_product_id IN (
    8500, 8501, 8502, 8514, 8519, 8520, 8521, 
    8522, 8524, 8525, 8526, 8527, 8528, 
    8529, 8530, 8539
  ) 
  OR sale_product_id IN (
    8500, 8501, 8502, 8514, 8519, 8520, 8521, 
    8522, 8524, 8525, 8526, 8527, 8528, 
    8529, 8530, 8539
  ) 
ORDER BY 
  updated_at DESC, 
  case_id DESC

Query time 0.00035

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 (8500,8501,8502,8514,8519,8520,8521,8522,8524,8525,8526,8527,8528,8529,8530,8539) or cscart_mb_salvage_cases.sale_product_id in (8500,8501,8502,8514,8519,8520,8521,8522,8524,8525,8526,8527,8528,8529,8530,8539)"
        }
      }
    }
  }
}