UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jxbkUuPLu8SeDiXdPMNZhl1jlfp8p2iOGadpioFrtgM=' 
WHERE 
  key_id = '9eee6b0f6ad927440dd9f615eaf8af9de3b7505480887592e752504fae89de0b' 
  AND (
    token = 'jxbkUuPLu8SeDiXdPMNZhl1jlfp8p2iOGadpioFrtgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )