INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac2c5d01f37e21ed18f1d24b8f75e6a9d01d9a88510a98bd571d8d601fa26234', 
    'CDSyxq9URLQAdO11CH44OPHsbokXQhhn4dPnHaBlQW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)