INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bc8b97ea544fbbdbcfc16c7053b5efd2be8bb83ee367bd4282b20d93aa625fc', 
    'K2HYt0cUzLgVK//8M++P6bsx75rwZpD3gd9vNVRWEwI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)