UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SmaDOKlNj4M5T1R9Vqq0RAbVYpRjnlNIdAsJhqGlcro=' 
WHERE 
  key_id = '573834d63d62b3a32e5618acc29f3b0775d329c59a43b8e3d76a1c8094656215' 
  AND (
    token = 'SmaDOKlNj4M5T1R9Vqq0RAbVYpRjnlNIdAsJhqGlcro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )