UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NqWJpfFhftqhscqifWeZxlhHXWqGM/G8+q//beMjWN8=' 
WHERE 
  key_id = '669ae465662ab00f5298c40be2dd8ef7d85cd536fee706ea0dd3c2fe4da9e670' 
  AND (
    token = 'NqWJpfFhftqhscqifWeZxlhHXWqGM/G8+q//beMjWN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )