UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cXJneF/v/6vwbXFomcorPctfBSgMcOTw7UcWtTBTQ+w=' 
WHERE 
  key_id = '883a9650e1d2bce1b018338fe32eaec99454ff3b2ef2075796dd31a8d04a3817' 
  AND (
    token = 'cXJneF/v/6vwbXFomcorPctfBSgMcOTw7UcWtTBTQ+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )