UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jDqzjuE1ALCXLcAGPxUa1g/2lOR54mKQIUxAo7J7qNE=' 
WHERE 
  key_id = '6ca8b516f7daf690bd540850fea92fff1e6b2e8ade2217bd8a0554c543a8ca80' 
  AND (
    token = 'jDqzjuE1ALCXLcAGPxUa1g/2lOR54mKQIUxAo7J7qNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )