UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3/VHzHVUKHTdD8jyjGFd8gNXQ8B8eRHM/9WHcDX9rRc=' 
WHERE 
  key_id = 'ca5e438c4d51cb99eb79d620d96ab5eaf212609895df01953e168e557c953b34' 
  AND (
    token = '3/VHzHVUKHTdD8jyjGFd8gNXQ8B8eRHM/9WHcDX9rRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )