Hi @david.s,
Welcome back to the Auth0 Community and sorry for the late reply.
Unfortunately is not possible to configure the Access Token expiry time from request to request at the moment. The “Maximum Access Token Lifetime” can only be set at a standard value and cannot be dynamically changed. This comes in alliance with this Knowledge Article as well, which suggests proposing a new Product Feedback so this behavior can be taken in consideration by our engineers team.
Best reagards,
Remus