UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wc8JJeGzfKNZE0Zpm3MpXMWG2CtxE2K+e2a3+VNN21s=' 
WHERE 
  key_id = '03dfc01f675ec60fb9a322ce0bea76c52adf8250a33b916a47f723837363c908' 
  AND (
    token = 'Wc8JJeGzfKNZE0Zpm3MpXMWG2CtxE2K+e2a3+VNN21s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )