Токенді жаңарту

URL POST /oauth2/token

Request Header
``` json
    device_id: "69f3db46-8092-4094-8910-bb6e3d6ba969"
    ip: "10.3.23.42"
    fingerprint: "asdasdfr90a7889a7sdasd9"

Request Body:

    grant_type: "refresh_token"
    scope: "api"
    client_id: "CLIENTID"
    client_secret: "CLIENTSECRET"
    refresh_token: "OYKAYN6HXLUOG520FDPJCW"

Response

{
    "access_token": "T0KO0PKDPG6WSUZNQMZR6W",
    "expires_in": 7200,
    "scope": "api",
    "token_type": "Bearer"
}