INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92707cfb1da81572cf4848b1edbc102d2aeac82dad402a408b43626e742fab6c', 
    'lf6efUsIY4OYPxq/IrisPCkjCUh266rqhXQv8yZ1Co0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)