UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GhCXkLrb79uzzVn4oD0yh5nZehWQUraGVd8j0Lf+k8M=' 
WHERE 
  key_id = 'ccfcdf78498bbbab8679bcbca6d545ae6083a4c630ee0a6694389eeac700bf31' 
  AND (
    token = 'GhCXkLrb79uzzVn4oD0yh5nZehWQUraGVd8j0Lf+k8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )