UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vd/xO/hVbyZxAYTYv72EBEEc2Af0iIyAcuQQtD0vCCk=' 
WHERE 
  key_id = '26fce6177d345d28dad5bcdb02a36e1c9e7abd45e5e4aebd992113cd16c75619' 
  AND (
    token = 'Vd/xO/hVbyZxAYTYv72EBEEc2Af0iIyAcuQQtD0vCCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )