UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KISXxD+7YCEK/97zdBAMptMQidDCafHmb/khcEDF0DY=' 
WHERE 
  key_id = '31ef184d0e49669ce4835a5cfb9d6dbdcbfb724f8e46e05ebd326ccdb109d544' 
  AND (
    token = 'KISXxD+7YCEK/97zdBAMptMQidDCafHmb/khcEDF0DY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )