UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '96PrUSE50uiLaq6f5KCaY2a0aNYE1rHMRmLUWF9UV8E=' 
WHERE 
  key_id = '0f3cf859da170dab7dc247a8831a65d625e4cd035bc57753fca85f4a61abce21' 
  AND (
    token = '96PrUSE50uiLaq6f5KCaY2a0aNYE1rHMRmLUWF9UV8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )