UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Q59+sZmJX3UGpU/IRQzchBeg7ScuN0IjomUFAVQNOc=' 
WHERE 
  key_id = '7db17eceedab236beec43e5860bd5618b2ee51b3bf099f19bd833dcea8b2909b' 
  AND (
    token = '9Q59+sZmJX3UGpU/IRQzchBeg7ScuN0IjomUFAVQNOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )