UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AtO/sgv682uaH7VOU5duadgc/MsB2hqNLQ7V+CfjHVY=' 
WHERE 
  key_id = 'c4abae6af8640cc617c80184a26f81643377dcc43108db5cac66f6755863e6a3' 
  AND (
    token = 'AtO/sgv682uaH7VOU5duadgc/MsB2hqNLQ7V+CfjHVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )