UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7KDgI9bEdBOgUY4LfQag9YBUs3GvIRTmxg9hQ0CA23Q=' 
WHERE 
  key_id = '7ddb000f5db4316c92d777b705327da52f1cb2aadc87ae5d2f3fccfd62006f0f' 
  AND (
    token = '7KDgI9bEdBOgUY4LfQag9YBUs3GvIRTmxg9hQ0CA23Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )