INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '720300c13a95d4735a61bad7da5e16b83158dd0d8553d8ddf2a35d5f2e5e73d8', 
    '6ySkxONtZhwQmdwnvaWGgNGUaWT2Vh9lildXPoazOcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)