UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+9poU36B3CQ/xE4Il2973lAB4KX6MdpcTP859UyZJwA=' 
WHERE 
  key_id = '8a7ba6d9b079ecacbdc7701bcff301e52d3ea464707a7d19961bffe91745719d' 
  AND (
    token = '+9poU36B3CQ/xE4Il2973lAB4KX6MdpcTP859UyZJwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )