UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z9TFf/sooLbHjbErDiQaXkLRfCfLpXCd7aceETlG7UQ=' 
WHERE 
  key_id = '873cfcc0154c93f4aacbffa4d6d4fc44cdc21039b16f9778a7aad14b750c160a' 
  AND (
    token = 'Z9TFf/sooLbHjbErDiQaXkLRfCfLpXCd7aceETlG7UQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )