UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jvRQ4nWBlLE9kzzGUD2P25CJAZYYejNi0KW4BmZsiuA=' 
WHERE 
  key_id = '710791fb207b303960e7779c39a40d03c24b6ba8c26615992b4591311a284b88' 
  AND (
    token = 'jvRQ4nWBlLE9kzzGUD2P25CJAZYYejNi0KW4BmZsiuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )