UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nXMvygbi4b/XhDuPilnybqGJtHQxhH6VgzRGh7yxkvU=' 
WHERE 
  key_id = '96ea279429096956add2c7f1233d451cfd0244f605515514d7ef934f66c12f53' 
  AND (
    token = 'nXMvygbi4b/XhDuPilnybqGJtHQxhH6VgzRGh7yxkvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )