INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9192f7ea8df69b74248ec3ea1dd2bf8b328357386d8f3ed18385b25dd2352d9d', 
    'i5bIlydqEykvwf3dHkAfNN+meiymQ4Zuyx3ADRCuxNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)