INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8596c495d900e5f259caa58a308a7102aefb936af5305c8696edce4300dca371', 
    'hZlapCYcAZq7NKGjWIUaXTYDMdHnsUnzQnnmsbEIbws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)