INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42aee48bfb3fe13c1068765e95993daf6d317bfb4b022cf842f2af9ab8b71c56', 
    'NE4i8Nx7RdDnC8ZXEzMtaxbDoXdKuKdhNjAsLvWCHYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)