UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z6OWvN6wsxjnCasXolYb+KIJHNB5UmUq8sUP1dlaCgo=' 
WHERE 
  key_id = 'de07d640dbc825a6df30cf07caa3434cba941b57dd5edacf69d2e6cfbae8412d' 
  AND (
    token = 'Z6OWvN6wsxjnCasXolYb+KIJHNB5UmUq8sUP1dlaCgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )