UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8SVRO8bE8J2D9X55/BSBbP/uTXHQukDdzfmaZnq+2Tw=' 
WHERE 
  key_id = '7af774d1517bdcb0189972c0014e33ab769bf117b728c1f8b99a91eba661b593' 
  AND (
    token = '8SVRO8bE8J2D9X55/BSBbP/uTXHQukDdzfmaZnq+2Tw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )