UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FgZGhhmzI0qFfF7jM/Yax/z9Va9MwihlhG/6liV5ZzI=' 
WHERE 
  key_id = '2a4df714206bbb7ed3a999a84d11ede6301dc088077c2fb7f3e726fe874a57a7' 
  AND (
    token = 'FgZGhhmzI0qFfF7jM/Yax/z9Va9MwihlhG/6liV5ZzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )