How to prevent update of session expiration time for specific URL

Flask Version:

>>> flask.__version__
'0.12.2'

I don't want to update the expiration time for a certain URL.
Currently, I use the following method for setting session expiration time:

session.permanent = true
app.permanent_session_lifetime = timedelta(minutes=int(10))

I have a status page which auto-refreshes every minute using an ajax method to get only the data.
I don't want to reset the session expiration time in this case.
Is there any way to do so?

Edit:

My Code so far:

from datetime import timedelta
from flask import Flask
from flask import session

APP = Flask(__name__, static_url_path='', static_folder='templates')

def create_user_session(user_accountid, auth_token):
    session['token'] = auth_token
    session['user_accountid'] = user_accountid

def update_session():
    session.permanent = True
    APP.permanent_session_lifetime = timedelta(minutes=10)
    session.modified = True

@APP.route('/batch_status', methods=['GET'])
def view_status():
    create_user_session(1, "****")
    update_session()
    return "Session Change"

@APP.route('/batch_status_json', methods=['GET'])
def retrieve_status():
    return "Session No Change"

if __name__ == '__main__':
    APP.secret_key = "My Precious Key"
    APP.run(host='0.0.0.0', debug=True, port=8000)

I don't want to change the session expiration time on batch_status_json call but it automatically changes when called.

Edit2:

monitor_controller.py:

from datetime import timedelta
from flask import Flask
from flask import session
from status import RETRIEVE_STATUS

APP = Flask(__name__, static_url_path='', static_folder='templates')

APP.register_blueprint(RETRIEVE_STATUS)
def create_user_session(user_accountid, auth_token):
    session['token'] = auth_token
    session['user_accountid'] = user_accountid

def update_session():
    session.permanent = True
    APP.permanent_session_lifetime = timedelta(minutes=10)
    session.modified = True

@APP.route('/batch_status', methods=['GET'])
def view_status():
    create_user_session(1, "****")
    update_session()
    return "Session Change"

if __name__ == '__main__':
    APP.secret_key = "My Precious Key"
    APP.run(host='0.0.0.0', debug=True, port=8000)

status.py:

from flask import Blueprint

RETRIEVE_STATUS = Blueprint('retrieve_status', __name__)
@RETRIEVE_STATUS.route('/batch_status_json', methods=['GET'])
def retrieve_status():
    return "Session No Change"