INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '33b7937aeb99d778838a5cf61ad71b4f8e433840e597556f4e22ab834772460b', 
    '6k1tYxo9NkxeGHDF18juyBauUMF0/yorvVyjzE2DL40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)