UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8uMV/KPzvKm38KRnHICdvtTXol+MNW9R05nTKtZHsCA=' 
WHERE 
  key_id = '2f23f6c5583cbd1a56bdd6022b42ce669da73904395e098186b17fff489260cb' 
  AND (
    token = '8uMV/KPzvKm38KRnHICdvtTXol+MNW9R05nTKtZHsCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )