UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8QqqVxHHJw33aFw0hSJYWUPWAaP+oT0zRmjjiOXwEDs=' 
WHERE 
  key_id = 'dcc6676502480aaacd94e89cd14754e96056757fb0a91fbf9bf9720a5a42c3f4' 
  AND (
    token = '8QqqVxHHJw33aFw0hSJYWUPWAaP+oT0zRmjjiOXwEDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )