UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3RoRdKT9qI/Ox2tNZchRbwtzDx3VNKUjOgHfRx8YoYc=' 
WHERE 
  key_id = '3d7d83f0967c08973743d14e278211ea3ff7de60ada12e76214a64a40d9d91ef' 
  AND (
    token = '3RoRdKT9qI/Ox2tNZchRbwtzDx3VNKUjOgHfRx8YoYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )