UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+E4JkNEhU4/CxSO+7dz46sb6Bm/hyx319BCmfsmLw2Y=' 
WHERE 
  key_id = 'd71e94019c52eef496456a5fc7f657982e31f48db04bf477c0339855d0ebeb71' 
  AND (
    token = '+E4JkNEhU4/CxSO+7dz46sb6Bm/hyx319BCmfsmLw2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )