INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd03382c94bc3899550af5304301edf652045d3ce8a33a95c85a71ef9218baf59', 
    'lEOXasxUsDAQTpRkjz5Xs6gv0s53I3zrbUD/TxK1dnc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)