UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9FAzjnLybGHXjWsfUKRblYDpf3o+0BM6xdbSxwe4wDE=' 
WHERE 
  key_id = '5ace14c13e73eca0ba71f710a834fdf436a49f2b00d87daed50b773b34abd714' 
  AND (
    token = '9FAzjnLybGHXjWsfUKRblYDpf3o+0BM6xdbSxwe4wDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )