INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ffd3a71256deb0e028347026a57a782dd401070e9f15e4913e408ececd793ef', 
    'sH/pgT2E2W7HMbCinyydy1+2BdLIGp81DsHLByPZxVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00186

Result

int(1)