Expire date response does not change in ENSURE token

[hyhashemi]

With this curl,
curl -XENSURE http://192.168.1.57:81/apiv1/tokens -F"phone=989141194300" -F"name=12345678910" -F"cryptomoduleId=1" -F"expireDate=2840140800" -F"bankId=2"

I get below response with the expire date "2022-12-29"

{  
    "phone":989141194300,
    "cryptomodule":{
        "id":1,
        "oneTimePasswordLength":4,
        "timeInterval":60
    },
    "createdAt":"2019-01-27T07:42:55.845656",
    "bankId":2,
    "name":"12345678910",
    "deactivatedAt":null,
    "id":213,
    "modifiedAt":null,
    "expireDate":"2022-12-29",
    "isActive":true,
    "provisioning":"mt:\/\/oath\/totp\/78470ce4898b36d1d46fbdd40668f165c22c3de1ef880a5ddcbfe0978d868cb1fa7d4b7f10cc090ad21267afa747bf1155554e63e9d5230a1aec98adac9f2892"
}

In another curl which I change the timestamp in curl input, I still get the same expire date in response:

curl -XENSURE http://192.168.1.57:81/apiv1/tokens -F"phone=989141194300" -F"name=12345678910" -F"cryptomoduleId=1" -F"expireDate=1572264891" -F"bankId=2"

The response:

 {
    "phone":989141194300,
    "cryptomodule":{
        "id":1,
        "oneTimePasswordLength":4,
        "timeInterval":60
    },
    "createdAt":"2019-01-27T07:42:55.845656",
    "bankId":2,
    "name":"12345678910",
    "deactivatedAt":null,
    "id":213,
    "modifiedAt":null,
    "expireDate":"2022-12-29",
    "isActive":true,
    "provisioning":"mt:\/\/oath\/totp\/a64cd5e0ee80db6b15fd60b78bc94064f0587aa3739848ed8e177dfde15c0a630482d0c82f79fdf74b1b3d90ad681e92684985deacf75b6b1a452d97b99d9115"
}

It only changes per user, if I change the phone number I get another constant expire date.