UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ehu3O9brNHqZaUllzzxTj9g3SrRuiZ/iEbcJZsduzVs=' 
WHERE 
  key_id = '08f33500f86ab0fe3ae49d85c8d18d9cdf2b85062377a7c19e34ca91561e76f5' 
  AND (
    token = 'Ehu3O9brNHqZaUllzzxTj9g3SrRuiZ/iEbcJZsduzVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )