INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d3406a7afd68eb7932d8c54a33b57e5b52df197999947adb637f0bc3eca7be7', 
    '2PGEkOo0O+X67fP4p1FwVxmnzjPJjFS2S24h7x9GkJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)