UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9W2E7oKZw2Ee6dFKXtGBdygH8dqMEn4IaeHUiZ5knzk=' 
WHERE 
  key_id = 'd4e609b145a9d655de3ffecf6eacc110d645710da1eb2b1019b244d4523abb6a' 
  AND (
    token = '9W2E7oKZw2Ee6dFKXtGBdygH8dqMEn4IaeHUiZ5knzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )