UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LxT/ZKi7aCPv7CAsZPOBj52JZw2yhhg7bEpR4FyXhWQ=' 
WHERE 
  key_id = 'de29600e963c469c2724187201f3fccdafd0d722ab5271d1fab05ee766de2186' 
  AND (
    token = 'LxT/ZKi7aCPv7CAsZPOBj52JZw2yhhg7bEpR4FyXhWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )