UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6VCswBS489+AVuoVC4sMKkuUn156EqkGR942rZ4cd+I=' 
WHERE 
  key_id = '89782823570d7c59c50437db9ec55955fb7fbdfef7b788c07331e05f41f9467a' 
  AND (
    token = '6VCswBS489+AVuoVC4sMKkuUn156EqkGR942rZ4cd+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )