INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9df704111f4567afe1f41a196c0b245833a5ee7eb427859edd00f378424905fe', 
    'QMoYSO7nUxDE6saq9MeuHjWZamILPRvuUW43Ka4IgaU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)