UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yZRtTlZqS5pQAZFboXAXd03TzNNHuCdsxdHmRee0UfI=' 
WHERE 
  key_id = '93bb4da029f1a64b46b20ebb2eb036b62bd0debf7927e87a32954221f4a02f64' 
  AND (
    token = 'yZRtTlZqS5pQAZFboXAXd03TzNNHuCdsxdHmRee0UfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )