UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3kNmlRWmO/L4WEG40etpKVoNPj+E9FXx8PZsOd7tZUA=' 
WHERE 
  key_id = '4d666c194a2f48111b6f93f8e9ecaa5206dbad19cd73959b50a66993ada44416' 
  AND (
    token = '3kNmlRWmO/L4WEG40etpKVoNPj+E9FXx8PZsOd7tZUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )