UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8GKdsJu/VK4fRpLJ86wPvMLkMNEl8eyMKoPXfgMOyJM=' 
WHERE 
  key_id = '8ed0cb0c341ef924a8e7d3679cae22f189c20eea0f623a0862708dd3dc1416b9' 
  AND (
    token = '8GKdsJu/VK4fRpLJ86wPvMLkMNEl8eyMKoPXfgMOyJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )