UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MUOkIXH9t77fsnbQHi08uYZZZQOu6wmXTgrqkp4tzi8=' 
WHERE 
  key_id = '24a1d70a3e99b564a48cb654e2ee79904beb59cccfa7a28879a543e6120f4d91' 
  AND (
    token = 'MUOkIXH9t77fsnbQHi08uYZZZQOu6wmXTgrqkp4tzi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )