INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46dfe58f869e5c6300e93f135892ead945b57b6b095295dccf916c53c9fac00f', 
    'wjSjF1Brvsn/VIbYwBCdpv19UJB2mzOxzSbnXQ4UiC4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)