UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4A+Kk66n3IzaFRP6ITQBjXx/RZzZgRv9a/oOAg2k8KY=' 
WHERE 
  key_id = 'a5c3a2b8220148041cd1e56fe65279fcf8c056dc3900aab3eca51178c5bc7cad' 
  AND (
    token = '4A+Kk66n3IzaFRP6ITQBjXx/RZzZgRv9a/oOAg2k8KY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )