UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZPlxBCgVGMdPBDBluEFyXoC30KAwg8B3lN9MAiiDW4I=' 
WHERE 
  key_id = '6fd7b6448c5b2761204005b7ff5503f443e35179e7014354d5252a2b64cf30d9' 
  AND (
    token = 'ZPlxBCgVGMdPBDBluEFyXoC30KAwg8B3lN9MAiiDW4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )