UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l3M042VFM8UrU/zJv2MnhIqTfqhsu4qmgbXgI6r9nXM=' 
WHERE 
  key_id = '7eaa87c3e6b2d79950b86154d435fbf59d4fa76715921e287f2da8c0da4788c9' 
  AND (
    token = 'l3M042VFM8UrU/zJv2MnhIqTfqhsu4qmgbXgI6r9nXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )