INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '904037f1c58c04793f3e0830264085e62121a0c3760794f0ed211d944b306981', 
    '/b4EUHfrvjZECIn/liuAHvRYU5cZq11j3QhVUY/4Wnc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)