UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2qSDvlVHSn57ybv0xwJgn3pPGSOFclmqaITXlMC9JJI=' 
WHERE 
  key_id = 'ce159669debbe0d988fa69ca1e7d2b5e4105ea5f031121d8df3238044d35da80' 
  AND (
    token = '2qSDvlVHSn57ybv0xwJgn3pPGSOFclmqaITXlMC9JJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )