UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YM9FbRqMLUcL/3xnHs0W0ErXw2JK2sjzMilkm5rFK50=' 
WHERE 
  key_id = '5bded4edec44f7e17925e63a19be86ae4afd1be0f948f35b1841bfd096037a85' 
  AND (
    token = 'YM9FbRqMLUcL/3xnHs0W0ErXw2JK2sjzMilkm5rFK50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )