UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5MJECEeL7kKX07IHtZJkLEsduCquVp0Q68QatYY//Tc=' 
WHERE 
  key_id = 'f590c0eb3ef9287a457340be55bec35fa473946c35a917e66e6907467140e370' 
  AND (
    token = '5MJECEeL7kKX07IHtZJkLEsduCquVp0Q68QatYY//Tc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )