UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lbpR1sYms2bCY4mXMUxaSM9eqccnCzk8HnVlwjiVeQk=' 
WHERE 
  key_id = '02bf57825fb4181b53b2011f7915c086e885f43626463e6905a05f4708cab9f9' 
  AND (
    token = 'lbpR1sYms2bCY4mXMUxaSM9eqccnCzk8HnVlwjiVeQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )