INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce58688088590291956c4dada5bfb9905da55838cdd7161d488d413cd07c40c9', 
    '4Z/FnVJ4Mn0xY2nvpsDp0LGnD09zvzUlhl5Hlo462HA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)