UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ON9diEx2viwuMfxhAx7WDqLrUl2twMFl5yjkYzpCarI=' 
WHERE 
  key_id = '0c3c67fe580097b53b8341f5778b6843b2a6ecacd62acc59e878966af8971275' 
  AND (
    token = 'ON9diEx2viwuMfxhAx7WDqLrUl2twMFl5yjkYzpCarI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )