UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dl/7d/Ndo3huJHkJfORaBFii+z2JAVhEBK55U0hq15k=' 
WHERE 
  key_id = 'a963bb0507149841ebdc953ebd6bec0ce4ed8b71b16758ef05250a321efe470f' 
  AND (
    token = 'Dl/7d/Ndo3huJHkJfORaBFii+z2JAVhEBK55U0hq15k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )