UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g93Zb0FFBwniD7cMOu7EIoB1FZv4W+u17mWWHlfy3zE=' 
WHERE 
  key_id = 'a958e22589e887b09749e53352fe388e441b107aee97d4f469dac4d2ed61aa92' 
  AND (
    token = 'g93Zb0FFBwniD7cMOu7EIoB1FZv4W+u17mWWHlfy3zE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )