UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wM4jy7tWCobJUNIZxTo+2DIhHUD11+/ebPQM+VNNqRw=' 
WHERE 
  key_id = '3517c69412ca9f85c7833ec046e0cff1236ee6f0bdc274705c811e5c0224a4cc' 
  AND (
    token = 'wM4jy7tWCobJUNIZxTo+2DIhHUD11+/ebPQM+VNNqRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )