UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pkt3ZohLrBYcoJLCnwaXl3uYtBpWpVxoKr4PKL7zlzk=' 
WHERE 
  key_id = '66c0a2f75b0d4ce3fe897150c62231a659aab54de3be528a50fecd4b43b0b5db' 
  AND (
    token = 'Pkt3ZohLrBYcoJLCnwaXl3uYtBpWpVxoKr4PKL7zlzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )