UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zG1wA7coOUgCBGWRe4SsYaPn6zwePSX1QT4Hvx+tQRI=' 
WHERE 
  key_id = '3689ff7282c78cf45d62679ebcf960b01001c46034cbc5f55446bef95b069ec0' 
  AND (
    token = 'zG1wA7coOUgCBGWRe4SsYaPn6zwePSX1QT4Hvx+tQRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )