INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84e86ddf20889705b2d93905934aa5046853f68a14cba41ed3d2054708551c21', 
    'XQCV6MaFR6Y6zR3STAs19EOqHbJe55eP7uO1e+OYZ5w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)