UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wBQeMI+xWFrmE8J5YNRXO03aoLzpEvUWsgaRDIQryko=' 
WHERE 
  key_id = '708833dc48b4532e6a483896fec20dd6e3e39c5effe255372a3a5ab2bfabc69b' 
  AND (
    token = 'wBQeMI+xWFrmE8J5YNRXO03aoLzpEvUWsgaRDIQryko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )