UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ShUTtZ9iM41w+lRlZs0LWhSz791t0BGHC8GbFkaFzv8=' 
WHERE 
  key_id = '8e16a41464e57b44d1c83d84de64a9d008399b323de13719d9c50ee86c0ae2bd' 
  AND (
    token = 'ShUTtZ9iM41w+lRlZs0LWhSz791t0BGHC8GbFkaFzv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )