UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qYG26kgGiw7K2DI3U2lRw5of0vOuqfu6v9MDlMoxaIw=' 
WHERE 
  key_id = '3db32abbabc0d752c8a4d58180f459aa93081141732db563a34a2dc20d4b532c' 
  AND (
    token = 'qYG26kgGiw7K2DI3U2lRw5of0vOuqfu6v9MDlMoxaIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )