UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8CsN1xp1hMgqTS79iSncOJOI9+adKDPWANBTaJ0rL4k=' 
WHERE 
  key_id = '9218c4d92870881a99502cbf171cf6fc93186eac11ce2f372c789e303e320bb3' 
  AND (
    token = '8CsN1xp1hMgqTS79iSncOJOI9+adKDPWANBTaJ0rL4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )