UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tUvEoeq96Iqn+X1nKznnTOv0CbVLQAtLDceDdaj4ziA=' 
WHERE 
  key_id = '9cbfb1692e97707cd6d98e5eacef7fb8c3b98e9be34498e5b2f8ce1c9cb6d481' 
  AND (
    token = 'tUvEoeq96Iqn+X1nKznnTOv0CbVLQAtLDceDdaj4ziA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )