UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uKNcK0mM3VY3xgY8+L/WzNeOcUoU4M3v+Wn8DtyPlec=' 
WHERE 
  key_id = 'c1a8b0ba606bad36506983c10532377abb712f16af97b76d9191edafd15735d0' 
  AND (
    token = 'uKNcK0mM3VY3xgY8+L/WzNeOcUoU4M3v+Wn8DtyPlec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )