UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nyXkW3zfov9qaPPpET3KF0uRdq3EC+gWj4oL7Dyrp1I=' 
WHERE 
  key_id = '88d158f14e7b6b828ada6d15cfd560b744efd7aa177168e2b41d9040baba80d7' 
  AND (
    token = 'nyXkW3zfov9qaPPpET3KF0uRdq3EC+gWj4oL7Dyrp1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )