UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0vJWsDFO0Pl9qfg3XOnMjpsnplqSsrJN0MHJKBIq+II=' 
WHERE 
  key_id = 'a7bcaf63e828540a6df1266cd532bc47ce4ed70d240ab9b731c36c803b58be68' 
  AND (
    token = '0vJWsDFO0Pl9qfg3XOnMjpsnplqSsrJN0MHJKBIq+II=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )