title: Every time I deploy my api, the cached client credentials token stops working
body: <p>So I have an app running in acceptance. It gets a client_credential token via the IdentityModel2 TokenClient</p>
  
  <p>I cache this token</p>
  
  <p>I can hit it 1000x and it works every time</p>
  
  <p>I redeploy, that cached token now becomes invalid. Is this expected?</p>