UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v62WLcQL0xJ5KrtsZAcIsuxe2Zna4N1FOeqkLqZnydw=' 
WHERE 
  key_id = '4d5a3c79f6d1288ae5e3cb3f1973d1e6307da3c9dea5769aa466dfc6ffd91860' 
  AND (
    token = 'v62WLcQL0xJ5KrtsZAcIsuxe2Zna4N1FOeqkLqZnydw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )