INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31f36ccb9d7df85c4a3d883797c6f22c5dd5108f7cba5b6779b3345691089253', 
    '9HUKIHLqej6Vf180qsbMhQlYhz9AFujXkiEShqMYOAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)