UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'umueVqnKlUPOZAQ+WYD518+TwYRnQT/bTa5UikBCY0A=' 
WHERE 
  key_id = '1d8a0b59bebcaa1a5e5bd29a6812dcbc55d98c8e8bdfb7ad430db8378cd2adaf' 
  AND (
    token = 'umueVqnKlUPOZAQ+WYD518+TwYRnQT/bTa5UikBCY0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )