UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BDd6ZJxYJmqEhSCvd82cSR44Cz0yqoYxzKvd6OqtPuU=' 
WHERE 
  key_id = 'a08160f4e39495d2a45664dff841399ec16dcfb468c11a2334e0c99555785834' 
  AND (
    token = 'BDd6ZJxYJmqEhSCvd82cSR44Cz0yqoYxzKvd6OqtPuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )