Restore an Illuminate Session

Question

I need to handle some URL redirect for a payment page. My application uses Illuminate Session and it automatically store the user session.

How can I manually restore a specific session from an anonymous session? Maybe from a session-id passed by queryParam?

In plain PHP it would be:

session_id($_GET["mysessId"]);
session_start();

but I cannot find the Illuminate documentation to restore a session from a string.