UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TIhJf782x5YPyEmFu9v29JeVcCjAJEiUZZP1NEtknvw=' 
WHERE 
  key_id = 'dcb576aec2430c83ec74413061efa06df9f8be9d6e8e12abbd4f782adb342dce' 
  AND (
    token = 'TIhJf782x5YPyEmFu9v29JeVcCjAJEiUZZP1NEtknvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )