UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dcc9yPVbFmsQimJ68QqKQmMAAAg6uBh5c4aBFoB+m14=' 
WHERE 
  key_id = 'e5c45159956fee8714722b614b8791ce6fe67d1693cb43a4455f509fbfd2e46f' 
  AND (
    token = 'dcc9yPVbFmsQimJ68QqKQmMAAAg6uBh5c4aBFoB+m14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )