UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DhZwWCGPHlhyAdSJMk3cLPMXRa/mkBVq1S/Bk41I7ak=' 
WHERE 
  key_id = '7299bf8b7421a51dcef572007e3107e30b56edd130f31df464db3af5ea17dde3' 
  AND (
    token = 'DhZwWCGPHlhyAdSJMk3cLPMXRa/mkBVq1S/Bk41I7ak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )