UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'alppyU1qBDHmsmNuQQXM023/TsecN7PT5ZvGiDT+oPc=' 
WHERE 
  key_id = 'b4e6bbcdd231fa440bd38331e6ac46be648ade553a8ded2349da4ed0b72d1d95' 
  AND (
    token = 'alppyU1qBDHmsmNuQQXM023/TsecN7PT5ZvGiDT+oPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )