INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bf82b34084b3c73785e3afacab6c8028abcd4580609df0f04a53d121a0a33d8', 
    'AMhzmvkouSGoFUS8XI9ac1tDp6Fneu2ArtjLEU9PVug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)