UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pVm0YoXWHcI63KkDU6SxKCAXBgSi2WY+zSwRwW56UWA=' 
WHERE 
  key_id = '1fee67a4de60ef97a2c1bccb8a05c4f765fd0131cf94645c3f6d60332f643557' 
  AND (
    token = 'pVm0YoXWHcI63KkDU6SxKCAXBgSi2WY+zSwRwW56UWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )