INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27ff704257c5170ed2f87e131062075267528b342cf956c9f55fa205a8e8e805', 
    'Df4MY+KyAqs3LQxPF4lb70Ed7xuJhurdK5PLKLnHgdI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)