UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XfHuYsPi0rvHmU6seEdkXBOXRtVOd7S03x1B2dwSPgg=' 
WHERE 
  key_id = '48472fb8150986ef69f80c34dc197d52226506b540438fffb83595be7aad876d' 
  AND (
    token = 'XfHuYsPi0rvHmU6seEdkXBOXRtVOd7S03x1B2dwSPgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )