I’m sorry but that’s not correct. And I never suggested that Clear maintains a 50-state database of IDs. When you register with Clear, they take a digital copy of your ID. Your biometrics are merely to confirm your identity, and your ID is already on file. That’s why the TSA lets them bypass the ID check
if your ID on file is expired, I don’t know what happens. The OP may find out and let us know.