UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Axsj69d+CKRnC6Ql/an8LjTnk1uDG/+7zIg11xUdEV4=' 
WHERE 
  key_id = 'dd68a564c517ce6966bdfb6c75be9fe7024f084303490ea396ca03e82052791a' 
  AND (
    token = 'Axsj69d+CKRnC6Ql/an8LjTnk1uDG/+7zIg11xUdEV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )