INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '022f35dbfcebadbcb458bb795bcdd8493b2b12bf950ad93ae14203be9cd64dbf', 
    'Y4VdJh8sQQWVXGdOt9hPSn6HgPfielfK5a2DjTxGa7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)