UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '24ixp2wFI50J3V1E6lRA9ac6UqdvM+LW1XdwJRTiDoY=' 
WHERE 
  key_id = '29e98e932625b6b99685f18b255d9606d8560c6476cc3dc677b174683afe2172' 
  AND (
    token = '24ixp2wFI50J3V1E6lRA9ac6UqdvM+LW1XdwJRTiDoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )