UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RKZXxFS3RJsrmtCWqjgegM1LRt0JvCZUlRfmpVE2Y74=' 
WHERE 
  key_id = '5e31e9d9d3d2ad0425b42ae9b9eb5aa000bcc201a0ee34a1b3cde642e031fcda' 
  AND (
    token = 'RKZXxFS3RJsrmtCWqjgegM1LRt0JvCZUlRfmpVE2Y74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )