I need a query MYSQL QUERY

[ttvyaboydes]

Hello friends, I'm getting straight to the point; I have a database that stores user logins, and in this database, the user's time() value in PHP is also stored. My question is; Is it possible to create a query without writing any code in PHP to check if the time value in the database is greater or smaller than the user's time value minus 10? Note: The -10 here is for 10 minutes, let's say I want to find out if the user is online or not...