How to make a loop run more than 24 times?

Question

Python

Here is part of the code:

def loginn():
        gettime = time.time()
        print(gettime)
        while (True):
            if (time.time() - gettime > 60 * 45):
                client.login()
                gettime = time.time()

The loop needs to log in to Gspread every 45 minutes because the access token flies every hour, but the loop only runs 24 times. I am new to Python, please explain what is wrong)