UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jUaqe2XaGDPhw5JkKrst+aKuGYIRhjASzHyIzFJzIf0=' 
WHERE 
  key_id = '175cf86b0473ec233876784f2c1eda8cf8a658cfe176738127d30db42d2e1d88' 
  AND (
    token = 'jUaqe2XaGDPhw5JkKrst+aKuGYIRhjASzHyIzFJzIf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )