INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd829a2ace0bd20073735bcad3c9d24dbc1024accc3909d3ff07c3d15af4b7aec', 
    'c7NhkNKvW/htbEguvOqwmEj4D6NlfNZYwAu/GNTkjYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)