UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4+Sz/bvTvDlxVEWmMnpr84Pf9iAPqishy/rAElXau+s=' 
WHERE 
  key_id = '166b2787b52f24c8a8170e124c7f2726ea7398d2bed921224b44bb07047bc2b9' 
  AND (
    token = '4+Sz/bvTvDlxVEWmMnpr84Pf9iAPqishy/rAElXau+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )