UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XWjnIyM4hcOKaovlTHhRV5sGMqqllXfye4jw/3hfYY8=' 
WHERE 
  key_id = '9d39654f27b53b4a23d6e703718523f4939fe954f690011bf48dddd8533a8430' 
  AND (
    token = 'XWjnIyM4hcOKaovlTHhRV5sGMqqllXfye4jw/3hfYY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )