UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KruxTDVaTXbNgHpzxfyEeVpO9g6FkA0VFkUJTKmSkJw=' 
WHERE 
  key_id = '15217b7c51db3e7ed9412c61b3cc24a8f95c7934ccf80fe5646dc25f0319fed5' 
  AND (
    token = 'KruxTDVaTXbNgHpzxfyEeVpO9g6FkA0VFkUJTKmSkJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )