INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '884db2e92177132bffd17156ae55d547684c2ace6c92c95cf8a5a4201e42d315', 
    'MbXOm+zBDBt0CFCfWmOESgCM7PDQwiOjwN+C32pwzRw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)