UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pQNnlwbyJUVvz8PSt28pmylZEv18ayiVdDPvNUgmKu4=' 
WHERE 
  key_id = 'c5deb9ed140cbf57b35283863295f6fac47f591967d0b90ca04f5c95b267c2bf' 
  AND (
    token = 'pQNnlwbyJUVvz8PSt28pmylZEv18ayiVdDPvNUgmKu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )