UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SLB72PywJnoFdrZwn6Ke9HORHRzEslVX57SFheQUzls=' 
WHERE 
  key_id = 'bc27dfd863ddf563d5ed4e79af1b8e62d3a46d5635a4dea308ef09d7b869abbc' 
  AND (
    token = 'SLB72PywJnoFdrZwn6Ke9HORHRzEslVX57SFheQUzls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )