INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1afa6880324f8e53ea8223b05a23f64e1f2573c45f1f69a2adc747a25e43b6c2', 
    'uWIukmfGw2WlvItExEs7r4iyYVEQHW8klc1KPjKqcSE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)