Cart/EventListener/CartListener.php
protected function handleInsert(SaleInterface $sale)
    {
        $changed = parent::handleInsert($sale);

        $changed |= $this->updateExpiresAt($sale);

        return $changed;
    }
protected function handleInsert(SaleInterface $sale)
    {
        $changed = parent::handleInsert($sale);

        $changed |= $this->updateExpiresAt($sale);

        return $changed;
    }
@inheritDoc

@param CartInterface $sale