UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fIOfx274pWdIzossH+t+EV3JL1owfSzP/jn2dnELMd8=' 
WHERE 
  key_id = '6a0c0c76ffeb37e9f3ae4a8274e1f634b37a2677e0803009c085f6a086041a50' 
  AND (
    token = 'fIOfx274pWdIzossH+t+EV3JL1owfSzP/jn2dnELMd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )