UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hZiDgxYi6v6zd/R5Nww5kiVqf6fjLWHPJLY3ui7kiAU=' 
WHERE 
  key_id = 'cfa5961b7966f681e25f56d62d5dcef560b528cdff569cdb20317725b0901aa4' 
  AND (
    token = 'hZiDgxYi6v6zd/R5Nww5kiVqf6fjLWHPJLY3ui7kiAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )