Trying to generate token for API Request with 15 day life time. But the Appstoreconnect rejects a token with a lifetime greater than 20 minutes

I using the below to generate the token. but it returns 401 due to token life time > 20 minuts

import requests, time, json
from authlib.jose import jwt

KEY_ID = "key_id"
ISSUER_ID = "issuer_id"
EXPIRATION_TIME = int(round(time.time() + (30.0 * 60.0)))  # 20 minutes timestamp
PATH_TO_KEY = "AuthKey_keyid.p8"
with open(PATH_TO_KEY, "r") as f:
    PRIVATE_KEY = f.read()
header = {"alg": "ES256", "kid": KEY_ID, "typ": "JWT"}

payload = {
    "iss": ISSUER_ID,
    "exp": EXPIRATION_TIME,
    "aud": "appstoreconnect-v1",
    "scope": ["GET /v1/salesReports?filter[frequency]=DAILY&filter[reportDate]=2023-09-01&filter[reportSubType]=DETAILED&filter[vendorNumber]={vendor_number}&filter[reportType]=SUBSCRIBER&filter[version]=1_3"]
}

# Create the JWT
token = jwt.encode(header, payload, PRIVATE_KEY)
print(token)

# API Request
JWT = "Bearer " + token.decode()
URL = "https://api.appstoreconnect.apple.com/v1/salesReports"
HEAD = {"Authorization": JWT}

params = {
    "filter[frequency]": "DAILY",
    "filter[reportDate]": "2023-09-01",
    "filter[reportSubType]": "DETAILED",
    "filter[vendorNumber]": "vendor_number",
    "filter[reportType]": "SUBSCRIBER",
   "filter[version]": "1_3"
}

r = requests.get(URL, params=params, headers=HEAD)
print(r)

Do you have any suggestions to generate the token with 15 days life time