UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9nGBzkK31/b6S20EYazrfAZpiUZ1dSo/7QYt9uLf9sU=' 
WHERE 
  key_id = '6663b64a918308b6703c4397c9f9c206037f04c492e1b78e431dabf055188a14' 
  AND (
    token = '9nGBzkK31/b6S20EYazrfAZpiUZ1dSo/7QYt9uLf9sU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )