UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EgJ1g/lCeAzlEO0695IWl2F5ympHi7G8TyUi4A+RvUg=' 
WHERE 
  key_id = '2c964b7612a51ddeed51b89b8c0255c92e0268dff77511ce96ff65e085c18cd8' 
  AND (
    token = 'EgJ1g/lCeAzlEO0695IWl2F5ympHi7G8TyUi4A+RvUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )