UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZvJNBpqvHG4wTevEY/+Pcl1W2V3kTM5YzO4WoDKt+jU=' 
WHERE 
  key_id = '98c51c05b84f9124d997c4e5a948204df66ce970903284d0a488b50ed2f020f1' 
  AND (
    token = 'ZvJNBpqvHG4wTevEY/+Pcl1W2V3kTM5YzO4WoDKt+jU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )