INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e29e62ab788401c9781288820e679faaac52071d7b9ab3472b812531bda8a88', 
    'gvRXG0UpD7brRVN8OiTttIMERNGc+bTUnXn6P3LofnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)