UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eByRM0V4chxJXxmqhSevWA3Xq/WXDxRVW/k5MfN3fWc=' 
WHERE 
  key_id = '11c304b3681a74db0d4edc5ef767d055c288de7abd984d1148077924a752c16f' 
  AND (
    token = 'eByRM0V4chxJXxmqhSevWA3Xq/WXDxRVW/k5MfN3fWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )