UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vv1zVSsWIyZJDY06130IF/FLrSrv8cReFqKkh7GdkAg=' 
WHERE 
  key_id = 'e42fe65abf3532f1c70f559d540c1cea2bd0b45229761a45f54df24cd137e5f5' 
  AND (
    token = 'Vv1zVSsWIyZJDY06130IF/FLrSrv8cReFqKkh7GdkAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )