INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1eb794cec00464e3508637924eb3a298a71db4c8d743c5926492cce87880c959', 
    'ievUk6doaDi1NuBYJ144cU4S/FX6uVK95mPkMxWDA7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)