UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KB5n2QTHiI4+Rqs4+6+MhmpgOm7fl2f4LJQ/tnGJDCM=' 
WHERE 
  key_id = '8001115bf25d471acd69edc92de45afed9955d6baf15d9167b86c35ca0cc4f0a' 
  AND (
    token = 'KB5n2QTHiI4+Rqs4+6+MhmpgOm7fl2f4LJQ/tnGJDCM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )