UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WCWvl7whUOY906BbVNhvOA4XVxNfuP6+nK86a28lxLQ=' 
WHERE 
  key_id = '65493f739252a4b6d2266df05fc43c4d679e42880d58988d29f29f4da3dcb162' 
  AND (
    token = 'WCWvl7whUOY906BbVNhvOA4XVxNfuP6+nK86a28lxLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )