UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/fZmcI7X+/RH5atHPji8pdMIVJMztNVKt5irnRMKumc=' 
WHERE 
  key_id = 'a773140c487028245a770ff120d9aa77c1b41ed0c963a742a85d2f8b9fea2e60' 
  AND (
    token = '/fZmcI7X+/RH5atHPji8pdMIVJMztNVKt5irnRMKumc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )