UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iu+CnHQkOTeA2hL6ikrPr00jRrnZOcJZx/yB+2Y6IlI=' 
WHERE 
  key_id = 'b7997af04032aaad7df92a613e5402e9140c514dac683f688bd56f2a5cdd25a4' 
  AND (
    token = 'Iu+CnHQkOTeA2hL6ikrPr00jRrnZOcJZx/yB+2Y6IlI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )