INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c42715e9ade012428d1590583f076addf17696b3b66a26e93f4b285bb7fea153', 
    '1UWH16Jk4OtyK+I3KtjYnmh2XpUNeRTLozpy787XMOw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)