INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78297f212411a0701e39e89aaa041b20f9cb3d4fdfa93940d0a8d5f4f61f345a', 
    'yemeLYhyKOmjWRpZ/tDauzuM8hgQ1cfTpenJppTz13I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)