UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hRjFRR8r4aFFHR4UwrYXs4RUscc4XEP0PZu8PxzvTpo=' 
WHERE 
  key_id = 'ad45feae3b2df1785abaf7774ec58559d8c1b8c890176f586d0ca5d0a1684169' 
  AND (
    token = 'hRjFRR8r4aFFHR4UwrYXs4RUscc4XEP0PZu8PxzvTpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )