UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u+Qi/LEeHbQtW1duoPhbFCfeVYpovAJFtcp1HMnF6yA=' 
WHERE 
  key_id = 'e3d47131e65a8b846ec5a7156384736f0a91e6cfd12a10941660e6726b408645' 
  AND (
    token = 'u+Qi/LEeHbQtW1duoPhbFCfeVYpovAJFtcp1HMnF6yA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )