INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b9925a64d56be7b6740582627b871b4d74877f54364edf9262a640da79042ce', 
    'bCJvIPqaeWjlkroyAe2T9GSW5dga2FVZDVKFiEn4uGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)