UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zbnKJHOS63WnYOJ6jUQ/rKpWIAhKuSXvVxXXUtq3WW8=' 
WHERE 
  key_id = 'c3b9d4f2583c0721642ce94fb6aa556ae6c2961d1a76926c89eed4252a175154' 
  AND (
    token = 'zbnKJHOS63WnYOJ6jUQ/rKpWIAhKuSXvVxXXUtq3WW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )