ACCESS_TOKEN_EXPIRE_SECONDS not working

For some reason my access tokens have been set to 3600s when I try to update the ACCESS_TOKEN_EXPIRE_SECONDS setting in lms.env.common.py, my access tokens are still set to expire after 3600s. Below is how I’m updating my settings any help will be much appreciated thank you.

OAUTH2_PROVIDER = {
    'OAUTH2_VALIDATOR_CLASS': 'openedx.core.djangoapps.oauth_dispatch.dot_overrides.validators.EdxOAuth2Validator',
    # 3 months and then we expire refresh tokens using edx_clear_expired_tokens (length is mobile app driven)
    'REFRESH_TOKEN_EXPIRE_SECONDS': 7776000,
    'SCOPES_BACKEND_CLASS': 'openedx.core.djangoapps.oauth_dispatch.scopes.ApplicationModelScopes',
    'SCOPES': dict(OAUTH2_DEFAULT_SCOPES, **{
        'grades:read': _('Retrieve your grades for your enrolled courses'),
        'certificates:read': _('Retrieve your course certificates'),
    }),
    'DEFAULT_SCOPES': OAUTH2_DEFAULT_SCOPES,
    'REQUEST_APPROVAL_PROMPT': 'auto_even_if_expired',
    'ERROR_RESPONSE_WITH_SCOPES': True,
    'ACCESS_TOKEN_EXPIRE_SECONDS': 86400,
}

Hi @oma0256, I have just written one post about How to check the value of your settings in open edX? This post will not directly help you to solve your problem but you will get idea that whether your changes are getting reflected on the platform or not.

If you are not getting your changes in the shell then find for that variable in all settings file and try to change it.