[keycloak-user] Keycloak events related to token/session expiry

My goal is to implement the event listener SPI to listen for logout and session expiration events so that I could update a custom attribute in the user model. Does Keycloak generate any events that can be listened to, in order to detect if the token or associated session has expired? I've looked at the events listed in the EventType enumeration, and none of them seem to be related to the specific expiration event. I also enabled event logging, and no events related to expiry seemed to appear in the Keycloak administration console; logout events were generated when users signed out of the client app, but no event appeared to generated on expiry. I'm using Keycloak 3.4.3, but I suppose an answer for Keycloak 4.8 will be good enough for me. Thanks, Vineet