UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vtwqo8F+XELHiwvsFiLLmgFCVrnJ4p3KYjmJUu2T3uw=' 
WHERE 
  key_id = '3bdd9df79eefd459587e19a9f3fa17d574eb9ec744f77b32955d46eb462a6e31' 
  AND (
    token = 'Vtwqo8F+XELHiwvsFiLLmgFCVrnJ4p3KYjmJUu2T3uw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )