INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4618d9c6ae50f378c4d9ed223ccb104c3ba2923c980fab425c0ceff2b37bfdb8', 
    'PMktOD3HaVoZCARezUQWlQNjOXGRH3LzIPGqD8yFEmo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)