UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vlhuLL2TUvOKuiS6RgStX9fFQYZUktYpOEaY579mHYA=' 
WHERE 
  key_id = '81158e07256ca82606555961a10f687d019563913254c4d11c0c0685eea2a3c3' 
  AND (
    token = 'vlhuLL2TUvOKuiS6RgStX9fFQYZUktYpOEaY579mHYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )