UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gAmRJphNnqD6STxwzcdPPcdyIAw+DzWDzb7OyqXctZw=' 
WHERE 
  key_id = '33040ae326ca3e98c1d1cba514b9a749adec0cd8a48ffdcd457b1380719e820f' 
  AND (
    token = 'gAmRJphNnqD6STxwzcdPPcdyIAw+DzWDzb7OyqXctZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )