UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rCq4SC1cUaGfjbP36ytZw3zKp6hJ3M8sUI3XQT5sqHs=' 
WHERE 
  key_id = '38514579fb1f5adcee94bcfd8f41cc8e7079bb033f282ab8e69bd6d0a61e4039' 
  AND (
    token = 'rCq4SC1cUaGfjbP36ytZw3zKp6hJ3M8sUI3XQT5sqHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )