INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d28f2ef7f243889d305ed9df555177516f9b934220bf6690705304283a81d02', 
    'GWXj9hGej/+fStrrfpHaHVuqnucbmTvWaEZiJTSW8FM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)