UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kvu8jtgA3K3o+cV2mz9EFQEBcQsDU/TweArTzICqFY8=' 
WHERE 
  key_id = 'a2a2d4ca1627f2189333cda8cd0f252aaeb00fece8e216488481982ed23a1106' 
  AND (
    token = 'Kvu8jtgA3K3o+cV2mz9EFQEBcQsDU/TweArTzICqFY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )