INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4590c54d2b1d5b95e210984df27bf512912eab00793b75696f4feb837ed73f9', 
    'Wz5pkEUZJKCWCZIZdByBnZNzhKyT/TkHjEJnFAlyzU8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)