UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZMh1HAWX4riZ+4pdpDP4qu5zHBt+ZuENB0bFciw0nmM=' 
WHERE 
  key_id = '36e4f0b98cfe62b730b12a5235099371c3e263d24536826941f6d91642d4e5a6' 
  AND (
    token = 'ZMh1HAWX4riZ+4pdpDP4qu5zHBt+ZuENB0bFciw0nmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )