UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Aspepkwaxx94RFpY8XfvU9I8OM9iKQnrKpfRwAxQTt0=' 
WHERE 
  key_id = '797d3707d4d3356afd2cc3ab95080ceaa189a969d2e3c02dab6655894658141c' 
  AND (
    token = 'Aspepkwaxx94RFpY8XfvU9I8OM9iKQnrKpfRwAxQTt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )