UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sTE7w5tiVoV+nn+ccXD0+E5IGMV5P33WzTUWT6mc5dM=' 
WHERE 
  key_id = '9fb59af549b9f9898debf82f8ad3614b203eb805033492e435680ef9757d8884' 
  AND (
    token = 'sTE7w5tiVoV+nn+ccXD0+E5IGMV5P33WzTUWT6mc5dM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )