UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4x9vi+oIVCoPBo+jFFv2GbnZAUPxW6LQ5vUTFMkLhsU=' 
WHERE 
  key_id = '17d21d223299f54739dd219b36f42dd00a9c6948d919e4af8f7346c60a486df9' 
  AND (
    token = '4x9vi+oIVCoPBo+jFFv2GbnZAUPxW6LQ5vUTFMkLhsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )