UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RqSEGYRqQ/t4RIfLUt4ZvXYcZEQugSO8VSlLDBgT5Kg=' 
WHERE 
  key_id = '7b6a54ba8f8619109dd17d851d8879a2d64c7ad056746bc96220b9900059148c' 
  AND (
    token = 'RqSEGYRqQ/t4RIfLUt4ZvXYcZEQugSO8VSlLDBgT5Kg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )