UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DGZcDKRyrR+iL19XqbNQ3rm5MsVIXCnh06gHUjX5sf0=' 
WHERE 
  key_id = '58e8b93576a171d8b3b5462188f569349ff37b6498f0bac8db18992067d56849' 
  AND (
    token = 'DGZcDKRyrR+iL19XqbNQ3rm5MsVIXCnh06gHUjX5sf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )