INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9638474b07a2a7ac4af51b616557f795efbd86adf8bdcf2a5dbbd3ebdbd781e8', 
    'IaJzl4FXY4Uxysdik99ldpZadVVNl12JmBKA2n2rgvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)