UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uFpIVXWPVKBePfgfius6CmjVheoTlWuyxbfIJYul+YA=' 
WHERE 
  key_id = 'eb44b3bd52d5412e0f93502484182d8f0313925a87e00fe5ab83a5174611b04a' 
  AND (
    token = 'uFpIVXWPVKBePfgfius6CmjVheoTlWuyxbfIJYul+YA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )