UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lA63KRH+l196Pq7VvKLfBvgq7/REg639HNOg3dw8ynI=' 
WHERE 
  key_id = 'eb1cd330c8ce940060b056ddd44135bc7644f82dcfb96e00f4f064f4ef6db111' 
  AND (
    token = 'lA63KRH+l196Pq7VvKLfBvgq7/REg639HNOg3dw8ynI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )