INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c539a6f6ce1898d4057be0ee7435e46220b185d48d1bf647a27f14c032a9f40d', 
    'wI2Bvrkx1zvLKYT5zwRxq48+t5IzP2CuLmCAZBJ2wTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)