UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QfUF+v6kgA0XPN+OD5+Y9P2OVmcB9pwbHKlXRgut3xU=' 
WHERE 
  key_id = 'fbde04e6e77299ab50a28942087f8e577493b41d79fcd8c7e96eb4ab1f85d5f9' 
  AND (
    token = 'QfUF+v6kgA0XPN+OD5+Y9P2OVmcB9pwbHKlXRgut3xU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )