UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UWlxSDGkTdAS7F6MlC04W7aQ870CLNYhjCnuEJhNoUA=' 
WHERE 
  key_id = '35b726d412a2459c418181ed357ad5bf5caee40687e5c167d9cef43dd60a3fc7' 
  AND (
    token = 'UWlxSDGkTdAS7F6MlC04W7aQ870CLNYhjCnuEJhNoUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )