UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1pzlNrMAhXHUQxYMxmEPZZPlOvviCZWOoHr65CWEdWY=' 
WHERE 
  key_id = '4a442647ed737502ae961282805b6b53db2e6b37aac35777232b9f72b723ce98' 
  AND (
    token = '1pzlNrMAhXHUQxYMxmEPZZPlOvviCZWOoHr65CWEdWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )