[keycloak-user] Problem with email verification expiration time

Hello, I am using single sign on service from redhat v7.1 and I need to change the email verification expiration time from 5 minutes to 24 hours. I did it by changing the 'Login action timeout' to 1 day.The text in the email verification was changed to '1440 minutes' , but the link still expires in 5 minutes. Could anyone help me? Thank you in advanced