UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Z9gd95MT4FtfVE2YmggSFZli6h9BIZW/ww+T8QCa0g=' 
WHERE 
  key_id = 'b0c57aae9f6c2c6982a00e171000259d4d812129c3b8c6bbd954fb5a2e0aa37e' 
  AND (
    token = '6Z9gd95MT4FtfVE2YmggSFZli6h9BIZW/ww+T8QCa0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )