INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6db7524cafc760cfcdfa0963c34e1820b32e6fc813bba8b754cfae083fdf5e0', 
    '5yhZ9ntsol3lrGTpcboh1UCRhsyLzR12v6uDSZa7ihc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)