INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd8cab46deabad4d366420da88dbc5f7798dc2ff3c54a838818ccc712b74a670', 
    'zqJAc33EeBfMZd4dssAXs35N86dhFB6qvMp2/AdpURM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)