UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tElv4i/QqLKMssdzuVk75VvJhC/jpKs3+5MjjFtSiqU=' 
WHERE 
  key_id = 'd1dc106af433de8cea7eef843e1e1e92f3275defcfadbb67584a03b043f7c89b' 
  AND (
    token = 'tElv4i/QqLKMssdzuVk75VvJhC/jpKs3+5MjjFtSiqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )