INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5edce8605b7a864301bf143b7888f65cb73171617591c8e4ddfc5fabefd09ef8', 
    'HQ7EuPydN4OCObClTRg2yoc1ucVztAuHOdYiDaNrFcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)