UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a3lW6mytNhtJrYtWmW11Xy6evE/aVbcWlv9oo/7YY5Y=' 
WHERE 
  key_id = '9d202194d92b4b7a1731880c21487dc03cc5743dc6c9383f87c5d86e3e92d7ec' 
  AND (
    token = 'a3lW6mytNhtJrYtWmW11Xy6evE/aVbcWlv9oo/7YY5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )