UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MdaxGIruZorbE7x7XHva6x8RtesouEUp7cmsUlxovj8=' 
WHERE 
  key_id = '5bb76bb86d1bb7789da917a02fc217783beeb86a0689d6c54f1da90a254b9377' 
  AND (
    token = 'MdaxGIruZorbE7x7XHva6x8RtesouEUp7cmsUlxovj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )