UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PeGZIDQBPY2sb5eXFMd65IgyuY1Gkeg99I35F5ymJ9Q=' 
WHERE 
  key_id = '79168971605efe92b9f193471823fb544d3f72ab7267b04280c2972a1aa5a6b9' 
  AND (
    token = 'PeGZIDQBPY2sb5eXFMd65IgyuY1Gkeg99I35F5ymJ9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )