UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YCCWnOcM5P2Yj5tHScJZx73wxJjCg8ci2YooFxekYb0=' 
WHERE 
  key_id = 'dd0a3fe802228de46a50565c73e21fa8a491cc4f07691b8a28b83cc7ce2bf49d' 
  AND (
    token = 'YCCWnOcM5P2Yj5tHScJZx73wxJjCg8ci2YooFxekYb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )