INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43f21bd530a02620e6b8d2865573b7cc212fb838851ba6919291166072ace3e6', 
    'dMtt5os4XpRHD5XL+SeDmHHdbKF4bGzpsowCurd6TrY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)