INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9462feb033e6eef29acbe38a04ba90d714ab146d3b8b3705136bc93481e6889e', 
    'BReuxE4ZDRTNWVAVoM1WlgURHls//7tEG/hsKZDk0Rw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)