UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qOFngDPVSi6muECoauEQDkzsz5cMGV6cq7VuXzZnnDo=' 
WHERE 
  key_id = 'c18518b211e76528bffaea528afd51b97dc65c0c506f1e23c7c5dbb979a161b7' 
  AND (
    token = 'qOFngDPVSi6muECoauEQDkzsz5cMGV6cq7VuXzZnnDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )