INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '295fbb7181b38dccc3f7d5ce48c647ee9325f2dc9c29380a20663566b0afb43e', 
    'hPeNkwHz8buDVVaNij9II14MEtqqJY05Px6aQrx72t0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)