UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LbjOfFF8fSGtizDRzxXbd2oh7aTXZd1Z9gDQkvUCRK0=' 
WHERE 
  key_id = '60c79c54cbc5e0ed310b10d9cc5a1f98c481146b8ba3a9e34ed911de24c8f779' 
  AND (
    token = 'LbjOfFF8fSGtizDRzxXbd2oh7aTXZd1Z9gDQkvUCRK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )