UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YyKMRsYKeQGu4h6WMG3y4IMlgYmKIs0ahMO6dEVPRYk=' 
WHERE 
  key_id = '17e520453aa0f4439fdafb55fdebfa535d07d40a58f359d31b3eae022083afda' 
  AND (
    token = 'YyKMRsYKeQGu4h6WMG3y4IMlgYmKIs0ahMO6dEVPRYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )