UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xHxEqUND9mdNjxWa2dFcSoXz1LUpqkPYOi5zSlzl7mw=' 
WHERE 
  key_id = 'a79ea5e9d73b75e5e267f27a8e712cb35f97bf60b040ed7c3f15628fbc3235dd' 
  AND (
    token = 'xHxEqUND9mdNjxWa2dFcSoXz1LUpqkPYOi5zSlzl7mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )