UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DDKr/IoTmi1JjWpgJUcNJGMBAX4MXsMJNYjPsV61Nto=' 
WHERE 
  key_id = '91b8894dd2ff50da1c20d2550b455e5135e1421ab27a9c859925299d051b5a94' 
  AND (
    token = 'DDKr/IoTmi1JjWpgJUcNJGMBAX4MXsMJNYjPsV61Nto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )