UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yu94pFaZowEaV1A64YdQevVm8ebnJ6OevwbgOpFRF3U=' 
WHERE 
  key_id = 'a0eb8101b6c809e470e5e03919b05f897c130e0ccc510178bb7432f706f59bc0' 
  AND (
    token = 'yu94pFaZowEaV1A64YdQevVm8ebnJ6OevwbgOpFRF3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )