UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dTzbmZSBIn2ndBf0ENWshY+CFYiuyl07X6ngbnitjX8=' 
WHERE 
  key_id = '2db4ccf9af0abe0970c6c6432784b7756bbc14d28f3a131157c6387b945d063c' 
  AND (
    token = 'dTzbmZSBIn2ndBf0ENWshY+CFYiuyl07X6ngbnitjX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )