UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WsrSxSDIE16Jbs5cB6I5WZPPa2oRvDZCo+HA7oi+pqI=' 
WHERE 
  key_id = '2b1e409eef41b01e0f3bdc6dd84d8db78374226461a3c3c2a1e7de86d401723f' 
  AND (
    token = 'WsrSxSDIE16Jbs5cB6I5WZPPa2oRvDZCo+HA7oi+pqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )