UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '63KtS9eBwg+Fn/kvW7nV0cNlnpbx45YOBx3lRDMX/AM=' 
WHERE 
  key_id = 'a7a5e953823c3fd070f4c2aaf46bd0be18f2e98965833daba410f16a6d78e63d' 
  AND (
    token = '63KtS9eBwg+Fn/kvW7nV0cNlnpbx45YOBx3lRDMX/AM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )