UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ofeWF4O9/flLfevbcZuOO+9oNiyYbtWxYQmkXVtsuFg=' 
WHERE 
  key_id = '2dea823ef70b929447023ea9066ad418c1bc44b8380c6101f870f53efb19b86f' 
  AND (
    token = 'ofeWF4O9/flLfevbcZuOO+9oNiyYbtWxYQmkXVtsuFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )