UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dg+WPS2+tHrLiTenzx+ZaNoETvi6LJ+hibhFoAQZpXo=' 
WHERE 
  key_id = 'dbd724d45baadc3c600abab23296ebcce76e2c0f9c7a7cf45ce5b75b19e052b5' 
  AND (
    token = 'Dg+WPS2+tHrLiTenzx+ZaNoETvi6LJ+hibhFoAQZpXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )