UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WBzXw5CMDapXs7Vigh00zamMM92euGq2DmQ+GSxKDhU=' 
WHERE 
  key_id = 'a60a88a5094ca149c339416c28926f7651859d56a91ce190effecad89fce4e21' 
  AND (
    token = 'WBzXw5CMDapXs7Vigh00zamMM92euGq2DmQ+GSxKDhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )