UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zY0dyFbfK8jwJofMYhH4sJT8JE1eOau0HkYEAI5fyMU=' 
WHERE 
  key_id = '16110cbb8812ff081d066a6a514c81a9d31ac8da57149013d858e04d1438dc96' 
  AND (
    token = 'zY0dyFbfK8jwJofMYhH4sJT8JE1eOau0HkYEAI5fyMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )