INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f10728fd104e9659117ffe9398495a69664460fae7bc9689de81b5e6051fdbe', 
    '+HDfxdbTfALjmYoKP1C5v9XLKH+kz5YgLpiUpm3YSvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)