UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jB0o155gdQmWORPmSWV6WJCyMjpebIyP3bUoFRijgHM=' 
WHERE 
  key_id = '826e6cc240c558ed1bc16207aecb26b4df64a8fcc94a99d41cc1b6774653cc09' 
  AND (
    token = 'jB0o155gdQmWORPmSWV6WJCyMjpebIyP3bUoFRijgHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )