UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4M2pv1g1EXwWQ4sZLSviM+DM9+XB84a3t1gOyA7lqP0=' 
WHERE 
  key_id = 'c03ad04886ca771b8e785bb0b9e1d344c6e8bd2b86e80da3aa104b92fef884ae' 
  AND (
    token = '4M2pv1g1EXwWQ4sZLSviM+DM9+XB84a3t1gOyA7lqP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )