INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3438f2fa23592337ab6edeb289ae497fc69ce799b3445963c4687909e0d66751', 
    'd3eJK+7qQoQK3YrJ7JHMfTCykdjR/7H1RwrosBrr5Co=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)