UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2lHpxVBT4+FitTUxTR1uDBWl4Py8TOPSCgeKY7YNlo8=' 
WHERE 
  key_id = '9786e009d603a987163a00204553173c212f04c01d86e04e4ff36f2c201e03c9' 
  AND (
    token = '2lHpxVBT4+FitTUxTR1uDBWl4Py8TOPSCgeKY7YNlo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )