UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EyGmCEszTRILZ2xpCwWBFFLrpv8vPbw/6qJeNBFJXGM=' 
WHERE 
  key_id = '393047151958cb61501c78bc047aab2dea383a9376ca24a499e7889d1e4eef57' 
  AND (
    token = 'EyGmCEszTRILZ2xpCwWBFFLrpv8vPbw/6qJeNBFJXGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )