UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cK88Pq9s+pj+cicwG9zPRnv1VxZuftw7oyA+TuO80xc=' 
WHERE 
  key_id = 'c3f8aaae87c846555e2ab903ffd97efdf47f8bc6dbede57067ee2d35a649ef64' 
  AND (
    token = 'cK88Pq9s+pj+cicwG9zPRnv1VxZuftw7oyA+TuO80xc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )