UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JsvlNEcqeh25WOfjl1sn6V/8vAmVafk5uQhF3U9BwVk=' 
WHERE 
  key_id = '8f211be63b92e5f80081000ec14b3c4bc63b1269c3ad0fe0e77c87f36e073266' 
  AND (
    token = 'JsvlNEcqeh25WOfjl1sn6V/8vAmVafk5uQhF3U9BwVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )