UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NGl4wuoVXUsz2MHuYZmTVnD76/knj9lBbgRIKD3Ym1M=' 
WHERE 
  key_id = '1ff4508d103a5bed6e22b03076f18a4b09e7de974e7b7c9a00dd0578e508c72f' 
  AND (
    token = 'NGl4wuoVXUsz2MHuYZmTVnD76/knj9lBbgRIKD3Ym1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )