how to find difference between two timestamp using mysql

[goldensona]

i want to find out the difference between two timestamp in days using mysql query. my timestamps are in seconds like (1328022418,1327417618). any one give me solution to this.

[r937]

SELECT DATEDIFF(
           FROM_UNIXTIME(timestamp2)
          ,FROM_UNIXTIME(timestamp1)
               ) AS days_diff
  FROM daTable