INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68e94110826eeec6859c8263380a4eff54fc871e34d8c5b89a815879b56dbd6c', 
    'pWl1lkmPQBhkBJ77BxfoQq2XjOGvivzImL6ukpcb9Ew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)