UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ohjNeinT8g0UZTYT3s8FYdOM8t+HwSAYoxkxybquUas=' 
WHERE 
  key_id = '081e0687b16ce87cb5dd3c3ad084583bb6f8b0840e6db245d493f1110345d365' 
  AND (
    token = 'ohjNeinT8g0UZTYT3s8FYdOM8t+HwSAYoxkxybquUas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )