UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TaUVHW/95g1YnaSV+jouuDZ6lUxurQg12Vu2lGGFpJ0=' 
WHERE 
  key_id = '732d0f25b18f9fb71747a85242b9db28c5637b3eb22560b18dee4ba16f8a147d' 
  AND (
    token = 'TaUVHW/95g1YnaSV+jouuDZ6lUxurQg12Vu2lGGFpJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )