def METHOD_NAME(self) -> None:
    if (
        self._token_data.get("expires") is None
        or self._token_data["expires"] - datetime.datetime.now().timestamp() < 60
    ):
        if self.key is None:
            raise Exception("Plus API not activated")
        parts = self.key.split(":")
        r = requests.get(f"{self.host}/v1/auth/token", auth=(parts[0], parts[1]))
        if not r.ok:
            raise Exception("Unable to refresh API token")
        self._token_data = r.json()