UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XPXVWmXUD6QcxI1xoWRzFkmjnE7Br5oEeP8I03OrORQ=' 
WHERE 
  key_id = '4e9638cbc1159e0ee032bbab1708e14eda5ea4d4a59aaaad7ff522b791095a66' 
  AND (
    token = 'XPXVWmXUD6QcxI1xoWRzFkmjnE7Br5oEeP8I03OrORQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )