INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a590379104bacfb9ababe05a804b648f4e8ac8b52e6aa9cd314d0ffde2e3fbd', 
    'o6jE8UIMhvOv2DwdUYLjBUIpx2yfvza7wcL73kb7EJQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)