UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tNL3Z7Hw7QwAjjFRS+gCEq60qK/qXo6cgynP/tYPWLg=' 
WHERE 
  key_id = 'af5fac251500f7b928dcff15786c656f0b9f29c77576374d1da1f7970e71e909' 
  AND (
    token = 'tNL3Z7Hw7QwAjjFRS+gCEq60qK/qXo6cgynP/tYPWLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )