UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vAfnUdfVK24B2UrjfKZcSiY6nfXuvZwLoQJ0sj0AlUI=' 
WHERE 
  key_id = 'a25a33a97a726434c675c60219020669321eb00c5f8a596da5cc0c753f6e1304' 
  AND (
    token = 'vAfnUdfVK24B2UrjfKZcSiY6nfXuvZwLoQJ0sj0AlUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )