INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77b6d0a10964c817be3d8fef775a1693b0a4682141d94d77be2fb5ce1b5e644c', 
    '/uXvKpLZG9EVu4byXO7CepiqURa6UUfIYwaalkupBKI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)