INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2308667d55577d9f9a576c8dba8c364422b646e66bf52368caa7006d5e07ea7c', 
    'Sh6DjcBcwM+oKP/0XVE8C3z/nqbXzZ7VhdA5sIOhg0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )