UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gstZ5Y58k8sKA9Qdo0hTxoV4lviA0/6QWE5Vzk4a1iM=' 
WHERE 
  key_id = 'fcf4fba5c572fa2d77232880f1cdbdd6ecf2b2acf35b89ef60a8ede394f4d0cc' 
  AND (
    token = 'gstZ5Y58k8sKA9Qdo0hTxoV4lviA0/6QWE5Vzk4a1iM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )