UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lv1pQgjjGy8JoaXRUdtvEoM1e/TZKiEhxuBZlwHTQu0=' 
WHERE 
  key_id = '7fb6192e4a02a900cd0b98c60dad5a1a9d2891cb285ee6d6865f139a331c155e' 
  AND (
    token = 'Lv1pQgjjGy8JoaXRUdtvEoM1e/TZKiEhxuBZlwHTQu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )