title: Storing a user's Facebook access token
body: <p>I have a database that stores a user's access token (along with some other data). My list of permissions include offline_access when I authorize the user.</p>
  
  <p>So will the user's access token (client side) <strong>always</strong> be the same as that user's access token in the database? Or can the user's access token change when they log out, change their password, etc?</p>