INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84277a8caab43477001d06f1c482573dc303c063b43a053174b44cf1ad4abbac', 
    '+CLoCRh94mpdQhPboed4OfDKYNsfPIOY0tkNZDzbZ4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)