UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+C7Wfql84dxBhgGCkJnVKqZIDl2dTO3grQxJqyvK8TM=' 
WHERE 
  key_id = 'a2a0fbaf42aba229c3f7962cff3119886ae8c8a0474d25ea3b162ead59f91bdf' 
  AND (
    token = '+C7Wfql84dxBhgGCkJnVKqZIDl2dTO3grQxJqyvK8TM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )