UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wfAF3GLtZ7JMivyqoTaFN6Q0Tz3jk9K2WYbD7cwCYxw=' 
WHERE 
  key_id = '4494abdb43b5ca7bfb0680ae0c7b1a990dcc8ae6c44e82c986c42db9898cd599' 
  AND (
    token = 'wfAF3GLtZ7JMivyqoTaFN6Q0Tz3jk9K2WYbD7cwCYxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )