Biasanya begini:
SELECT *
FROM yourtable
WHERE yourtimetimefield>='2010-10-01'
AND yourtimetimefield< '2010-11-01'
Tetapi karena Anda memiliki stempel waktu unix, Anda memerlukan sesuatu seperti ini:
SELECT *
FROM yourtable
WHERE yourtimetimefield>=unix_timestamp('2010-10-01')
AND yourtimetimefield< unix_timestamp('2010-11-01')