INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e74efd0795b59a4470319861392d1061331a524623e53d404296c2edcef5ec90', 
    'Lh1Ka41A1TDbjDqt09QkY+dog85VBuPUB7aWOTc8Y3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)