UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rAhlaYktESxgNEGtJalXolfzxCUi9PdMh8q+HYM2HG4=' 
WHERE 
  key_id = '74d421c6626fa9117439e5c7f1f9b464e0b76bd12c1fd97a17936c8ad3451180' 
  AND (
    token = 'rAhlaYktESxgNEGtJalXolfzxCUi9PdMh8q+HYM2HG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )