INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '807ac36da3fae1e33a4e972d6ea2db1f12fc57ced16ece7ff1d36c71a857e2cf', 
    'RqrFOgNWvHHEVOPSeew2PbTsestMOdP03EjGWnajU5k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)