INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '429f752c34548ae7a00f13ee9788990044b46854cebe6926ec10b4f87eecdd3d', 
    'dDpy5fzGS8T2j1pWS3zEpQfXOSd2hthquujUP3Y6WLE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)