INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03d1fd38c186d398d3ff36066faa7234e9c31f27e1781f7293a1b796d433fa50', 
    'aeZvGxRwu6NM9cjBKZOKT8sKoaU5LCIZbZBxRrhXF9w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)