UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C2CNdHcbgxku6hiW0luxYOCRgGK18eWDHMdcEu5gqhw=' 
WHERE 
  key_id = 'c717356d207231b57da75f05cc191a1aa2e099b5502a6194e177724eafdbba9f' 
  AND (
    token = 'C2CNdHcbgxku6hiW0luxYOCRgGK18eWDHMdcEu5gqhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )