UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4hPzXlm9kozRMLPAZ3LP+kBwqKn3s/sBCC/x9GKemyM=' 
WHERE 
  key_id = 'f6b9a43b286075cc1f1c8f391b9173d67d345362983bdc7283793ddcbdee4174' 
  AND (
    token = '4hPzXlm9kozRMLPAZ3LP+kBwqKn3s/sBCC/x9GKemyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )