UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QWh0L8yeB25PIX8b6Ah5BE6S49QEeShumaPLbmfB1yc=' 
WHERE 
  key_id = '958eb45e195888aea4b03b41b36e64908b379fbbca55cc2eef39d93c14c03372' 
  AND (
    token = 'QWh0L8yeB25PIX8b6Ah5BE6S49QEeShumaPLbmfB1yc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )