INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0c25da96fe6230d705f009e25b284017b511c8c3505c5d66dfe316b60d02aff', 
    '6x1LJg2K1XtHL1FAJUTxIfec1U8XFAND8CZgAo0/MzM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)