UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VZ5cKfTJgg4WVY29Pxkim5jFAGKZPkLfX3dJ1Z6AliU=' 
WHERE 
  key_id = '8fc5fdf1411df9dc3a78c038bd9e8cc0218546198023a71ed3a4dd53b48095a3' 
  AND (
    token = 'VZ5cKfTJgg4WVY29Pxkim5jFAGKZPkLfX3dJ1Z6AliU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )