UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/sHXCCXgHSyqV31I1kHypbUfHMtx+RLCiSvw126eqiU=' 
WHERE 
  key_id = '5391f80a83f4cc4a94bc704465d54b061e6ba79aab1548fc643a1e3e8925cc4d' 
  AND (
    token = '/sHXCCXgHSyqV31I1kHypbUfHMtx+RLCiSvw126eqiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )