INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68798424776018c648099cdbb21a0db01f66e302bd6d8724738b02e4d74e66f9', 
    'PpFlngti8bzh7hazhfMqnxBeHZUauDRIZ2O6hrweDIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)