UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kvfeDVvgQBFeTZnx2hQCwekGo/dmH23646KsGdxhxvA=' 
WHERE 
  key_id = '40c0bd4ad99eb6d879345af3854e4a2d11dec1433b9c9db1e7a7943be80cb9a2' 
  AND (
    token = 'kvfeDVvgQBFeTZnx2hQCwekGo/dmH23646KsGdxhxvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )