UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bfVE+bgqG8Ieyza2nWcsdAAr0i3PqwfBdKlhcBQSsTU=' 
WHERE 
  key_id = '96adc9af232748633e2017f42e4831b447579dac842949f003b7b6f605a9ed70' 
  AND (
    token = 'bfVE+bgqG8Ieyza2nWcsdAAr0i3PqwfBdKlhcBQSsTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )