SELECT 
  1 
FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'a49b0504a3faec589c1db048296da39f5e0c63046e0afe88ae7671b951991db2' 
  AND token = 'QpOFRxuQzJfGY+VDLWUNn/ZwjFbk27PX76KABjaC2kY=' 
  AND expiry_at > UNIX_TIMESTAMP(NOW())