UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XC7pdPBtYtgJTmHBXNHIwG3wHvqkD3B44YROo/qoDzE=' 
WHERE 
  key_id = 'd2beb6f0b272e045b7a7624096df22cd81d782ce34e8078a9a67291443354bdf' 
  AND (
    token = 'XC7pdPBtYtgJTmHBXNHIwG3wHvqkD3B44YROo/qoDzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )