UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pB9gDtdQyNh00JHuV1lpFB7Dz7Nxg6rbfsQRgthxCjw=' 
WHERE 
  key_id = '3af5ae7657ee90c1175a7e935ed2dba75fe3a7172afa480324cb2d815b639ec4' 
  AND (
    token = 'pB9gDtdQyNh00JHuV1lpFB7Dz7Nxg6rbfsQRgthxCjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )