UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yz/Jf4aEarSfb3qIkbJ/8oIyd5Y3QOArKaoCWcTshfw=' 
WHERE 
  key_id = '760e8d07ab4c10cdd97dd1350bf652d4549384585c63293bc2a1861ecd16a892' 
  AND (
    token = 'yz/Jf4aEarSfb3qIkbJ/8oIyd5Y3QOArKaoCWcTshfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )