UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DHZTd/P1a+zbM/mRSb4oWjU0BxtyO4tJxghQmDpJe/A=' 
WHERE 
  key_id = '7221953877565b4d0a2416d85fff7b15de51c0953a61df821c4d41380703ae0e' 
  AND (
    token = 'DHZTd/P1a+zbM/mRSb4oWjU0BxtyO4tJxghQmDpJe/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )