INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6a9f6fb1c00addba3c4aaafac1b45aaa7aeb368199147757e7f1771ccdca633', 
    '8/2O86Y5tMMLO1DsMT6/023Owee0bz0uNls8xFZoYOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)