UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wWppxE9i33xMnDwXezWZOXmbWIgBQYWpyO2ryzFaLi4=' 
WHERE 
  key_id = '2dd4104eaf566a126e988212d753c793f723785cd7ae5f693f3dace69a2a22bd' 
  AND (
    token = 'wWppxE9i33xMnDwXezWZOXmbWIgBQYWpyO2ryzFaLi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )