UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P29Y98u4I7H6DtjqytvnhBiSrpEpBJrvvOb4Mz9fCvM=' 
WHERE 
  key_id = 'b02cb31f68f14f7c872f64fb6a1b42d631ad292f532242211b75f8aa150822d7' 
  AND (
    token = 'P29Y98u4I7H6DtjqytvnhBiSrpEpBJrvvOb4Mz9fCvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )