UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iVg1U0zFcRYDnjFkyCCims66sQamIWWOTiFETWK5sPo=' 
WHERE 
  key_id = '1fb28a1423af21f11acff2e220a3876363c44c68e721b1cf3d7fdfd5ecb45943' 
  AND (
    token = 'iVg1U0zFcRYDnjFkyCCims66sQamIWWOTiFETWK5sPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )