UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sSzdEO+nZ9SrwOMX4vutPHonOX7COJEptimKzvA/eoQ=' 
WHERE 
  key_id = 'c535316f69dcd474c39071635d7a5f23397124b4151feb32ee61fb94b4590c7c' 
  AND (
    token = 'sSzdEO+nZ9SrwOMX4vutPHonOX7COJEptimKzvA/eoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )