UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'faEc6Bql19Ea77+oKGbg/9+me5rC7IAzoX5rX7VAxjY=' 
WHERE 
  key_id = '77e7735a69ee377ed2914aca8fd9a6801374bb41e97fb4b60b9281524693c615' 
  AND (
    token = 'faEc6Bql19Ea77+oKGbg/9+me5rC7IAzoX5rX7VAxjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )