UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3GWmc8mRlg6iZD9nbFP6dQhg2VmRZNOQRSw9xLFgk00=' 
WHERE 
  key_id = '3a224bbca3004599de70d6974ef44eb2b7fb5b7de5f70f6370c9790f894e6457' 
  AND (
    token = '3GWmc8mRlg6iZD9nbFP6dQhg2VmRZNOQRSw9xLFgk00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )