UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6WYZHpXka6Uz/E186JLsUd5KN05TIl7U3arvnV83nQc=' 
WHERE 
  key_id = 'a1a09199b5641b9dfa481f8a783de7a50a4146701be99bcaa50e8869b52c28f2' 
  AND (
    token = '6WYZHpXka6Uz/E186JLsUd5KN05TIl7U3arvnV83nQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )