UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pPQZfesk8Ch1mQsbK7jFxy1pFEY5lPFhMgZu9F0rlvA=' 
WHERE 
  key_id = 'cc174652c4703e9211942cd3b0bc881328bd823fb659e921ca487a3ffd50d71f' 
  AND (
    token = 'pPQZfesk8Ch1mQsbK7jFxy1pFEY5lPFhMgZu9F0rlvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )