UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9nP6ArtDg9/7RG1mrHcb9+ogJrukHh0Ki0zA98y3SPE=' 
WHERE 
  key_id = 'e71034e3698815b26a7b41ba07a92b7be6e607f92809f27c2187c609da47f4c5' 
  AND (
    token = '9nP6ArtDg9/7RG1mrHcb9+ogJrukHh0Ki0zA98y3SPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )