Error validation in trial ABAP Cloud Project Creation " expired JWT"

I had generated a service key for the abap-trial service in my SAP Cloud Platform trial account.

I am trying to create a new ABAP Cloud Project by importing this service key as the service instance connection.

I am getting error message "JWT expired, check your system clock" ( I do not even know what that means)

Please suggest whether any additional step is to done.

I just tried deleting my service key, I don´t really know what to do now

I also tried login on with , my trial account, and then I received another error