UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3iQw2LsqIWyVQ5/Nuo0u0iMdMcSLOa5PIYot1IlWj5s=' 
WHERE 
  key_id = '6dc972be798de78983de8016a1f5c672b791a98fbd1e7dc2f36fc56a26a7dabf' 
  AND (
    token = '3iQw2LsqIWyVQ5/Nuo0u0iMdMcSLOa5PIYot1IlWj5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )