UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CBZR0E0xLupji83K72HdUSJdIpeR9E+7ECukMaoJeWQ=' 
WHERE 
  key_id = '9b1844c6f362871dec334190246a6bb44e7a2b0050fb8ba80716ddf7f21ed642' 
  AND (
    token = 'CBZR0E0xLupji83K72HdUSJdIpeR9E+7ECukMaoJeWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )