INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd93353a4385660def233d9e216b9fb9d59b83549313738fa437e12b683573ea3', 
    'e8fJ453wC4iEHlzzqFIAw7xpT7yp3uOYuoCagUTta54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)