UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QtbH/XYpu75pAoKoHUTXUjczP6QS95CB9AkietJ8VQM=' 
WHERE 
  key_id = '917a2b0b8d06ed3e04ceec840c8c94e51c2472dbbc20dcbf456ddeb734629d54' 
  AND (
    token = 'QtbH/XYpu75pAoKoHUTXUjczP6QS95CB9AkietJ8VQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )