UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OkiAVDb+HZtiMwxsYxF01sntNv72jWRisEd3t+n6xSY=' 
WHERE 
  key_id = '2443b1ca3f839b34e5812953e7cba9c0a4ddcdb115c3656302f39e7421039280' 
  AND (
    token = 'OkiAVDb+HZtiMwxsYxF01sntNv72jWRisEd3t+n6xSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )