UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mzctxIRGz2VWmSWLSdwHe3sfEV+7BXxvoyjJVBlb47k=' 
WHERE 
  key_id = 'a9dff8d17ff879f614b86fdd8ea0666674f7074bff5b7195deb9857642cb7011' 
  AND (
    token = 'mzctxIRGz2VWmSWLSdwHe3sfEV+7BXxvoyjJVBlb47k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )