INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69e065728c639cbcb43da8fcc9846cff2dcd4e724b6d0260446738de7aa8c217', 
    'uVr6FDUbWtAxEtCZKfrSCSBpFxzBjBIUObvFOjOn3NA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)