INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40ec33e4acb7adbf150c44837cfeb68abdff6799c1b20dbc2fb386e4058a28b1', 
    'PLb4gjlTc8ZEKyxAE9OSGzb4O0C7UxBF64j/T3hynTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)