UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2kjRK2VOgwluUBNtXl7PqUDs4A1C+lLirdohADah3Kk=' 
WHERE 
  key_id = '67a73adff5ba7d7d9797d12bf5963e07cb795a71c735e9e757a6dfc19defd225' 
  AND (
    token = '2kjRK2VOgwluUBNtXl7PqUDs4A1C+lLirdohADah3Kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )