UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ZffugbokTgHWWjERFxEK+Sviy9Rd5ODmJC5kJap1uU=' 
WHERE 
  key_id = '4dfbe5e48b83dbe0b79b8504e4bbca595661c43c5ffa3d5100ebf2ddf4014587' 
  AND (
    token = '9ZffugbokTgHWWjERFxEK+Sviy9Rd5ODmJC5kJap1uU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )