INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ce4ad860b77247bd74252febf83f423f7509010789a3be626b82de879c96453', 
    'XoaTXzQM5FwlQEoxJRbDRqFUAMzP+6rSaqdZZOgu51w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)