UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WdQv9sFd4VkQdRQFBrnAW+oXKUMKAUh0NGzRR9bVnzs=' 
WHERE 
  key_id = '763dea3eaefd01b8b7e96ea8a6459242ed15d56aa54832cd434369241bd62456' 
  AND (
    token = 'WdQv9sFd4VkQdRQFBrnAW+oXKUMKAUh0NGzRR9bVnzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )