INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9530953f0e86a91543d5b704c2537d2bef1632e588927e9c982b885ff6155f4d', 
    'oWSvNyrxWibxPC4LimGo3saVzpVdKEPChaM4B+zigEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)