UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7QgXpm4tJee70ssTMK9pHlgWMVKp+CZf3IWG796omqU=' 
WHERE 
  key_id = '2396f2e0d0a4ad5efea40300ea4e560580d7dc0baa19f1ab44f703d06f34f394' 
  AND (
    token = '7QgXpm4tJee70ssTMK9pHlgWMVKp+CZf3IWG796omqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )