INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd983ac7ddec7d84423a1fcbed042331b8415dd7107b7bf76b02073708e7837c', 
    'nLO/fskNfOYtKAfH6VeB1xblFVCl9JHYNhk51nEQBA0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)