UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7EE9hd9IHKCCBChOUloqz6D+5lThQh46Ic4gvnDJAN0=' 
WHERE 
  key_id = 'cbc50c79259c921714a9e4d8c5dca95039a352f33c89c4f7b576f8985b23254d' 
  AND (
    token = '7EE9hd9IHKCCBChOUloqz6D+5lThQh46Ic4gvnDJAN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )