INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af0899289dbc6ef6d843a0be9d3d1465e9d886ed50b9c710b2b9cf36aa89ac1b', 
    'CVRPz6Q+UsF0TodLe6QJevSBdZeBE5qaM+bp3//UfGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)