[WooCommerce] Expiration time payment link

Hi all,

Yesterday I had to send my customers, who didn’t order on the webshop, a payment link. I created an order in WooCommerce and sent an invoice to the customers e-mail address, where a payment link is given.
But this morning, all these orders were automatically cancelled. I think this has to do with the time wherein an order has to be paid for, but I can’t find the editing options for the expiration times. So, how can I edit these? Or are there other reasons why the orders get cancelled?

Thanks in advance.