UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pWxRLMDuBaDrJn0aVmELP9aytv1cc0Hn40v1uaOdM/k=' 
WHERE 
  key_id = 'ee8c015b602b8aa65c1548d65671a7ad36350cf5071aef388f68a07937e80f82' 
  AND (
    token = 'pWxRLMDuBaDrJn0aVmELP9aytv1cc0Hn40v1uaOdM/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )