INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ed5d88eab484dce3b421152ca7bb27d353f1218b36e86fb775601bb9167b3b2', 
    '0S1Tk48wXedxTCjTxkhAzAH7A9xpkmvGNDpq0RmpKL8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)