Manually revoke signed url

[melokki]

Hello
I would like to know if it's possible to manually revoke a signed url signature.
I am looking trough the docs and I cannot find something like this, so I thought to ask here just to make sure

What I am looking for is to generate a unique url signature valid for 30 minutes. When the user access the url for the first time I would like to process the request and to invalidate the signature, event tho those 30 minutes have not passed. Now when the user tries to access the url again, I can throw an error and let him know that I already processed his request.

here would be an example

  if (request.hasValidSignature()) {
    request.revokeSignature()
    return 'do my processing thing
  }