INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1861325ad58ec62e7cfb335b9f72e4ad0e391ef09c62e99205d16c1ee70ef22', 
    'QhN7NYKKdEtlOeT9sHOW70D1l0LhxNOf04QlxbHPvDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)