INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e46844bf0d4992bc7aafccfffb71802dcfdd1e679b5ffe3fa27133a8700a163d', 
    '5kcteH56ssGpkjWw8uh1lu8BtQNqwRy0VDCN6LnUyK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)