UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0D6wHP6uoU2Y6CzYHK63jfB8b/0vFiNW5vjrMkCDCwQ=' 
WHERE 
  key_id = 'c6d368f7538cd3e6a5302278e0ced4361231efe2fe28d35d94c51fc76001dcd0' 
  AND (
    token = '0D6wHP6uoU2Y6CzYHK63jfB8b/0vFiNW5vjrMkCDCwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )