UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zHdK2LJKf8Er0QxiPsIJJMUJL5NN7I67XnXNtsfIXHw=' 
WHERE 
  key_id = 'a70caf1126a30581453b74d1f79d8b3489a8a33782e557803a582d22e88652fb' 
  AND (
    token = 'zHdK2LJKf8Er0QxiPsIJJMUJL5NN7I67XnXNtsfIXHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )