UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2VFfvN1V4qimdnWF5c49f3nAUyuGcTvhUl3xkWgTUKI=' 
WHERE 
  key_id = '381b9e5ce6b18ee8ea5c8f03404943ba9ceb61899393ec8311dfcc0ac69b9d5e' 
  AND (
    token = '2VFfvN1V4qimdnWF5c49f3nAUyuGcTvhUl3xkWgTUKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )