INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2de1841c9ca648e387f6ec20221ae02144cba42114c57a1afb389e6fbab9384', 
    'j+SvgYlqnp1SJGp09kvtk3xOEboSO2tRksnPoEzN0cY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)