INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '139be064e9a8c16121231fa2f60f0613a53d941954e6a4196a8d4ce664b05189', 
    'hpkU85y5y0LcTUuUs5t3AQo+QLTY24dFQmInQousA1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)