UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OKIdk6n+0mo+Mw1yJOxyMBSH1qOzhTBPC/8AZTNM/pk=' 
WHERE 
  key_id = '9b20290fc26c8aa90e331bd02ab35560ad5dc8bd6d3cad0f3608c7bb9c535973' 
  AND (
    token = 'OKIdk6n+0mo+Mw1yJOxyMBSH1qOzhTBPC/8AZTNM/pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )