UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CaT5H8HiIU+swa+uAO9KNhBIE8k1WdqxA+bvpR4ug9A=' 
WHERE 
  key_id = '949eb0efb90878513c4146b520df1992051ddb3bbcd1d22fdb04682ce5c7cc3c' 
  AND (
    token = 'CaT5H8HiIU+swa+uAO9KNhBIE8k1WdqxA+bvpR4ug9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )