UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ep+P/8gq0YS1w8maafMVlh3rGIPBKXGlYxs6pBIqtJs=' 
WHERE 
  key_id = '1db88006d346c22801a6196fb126ffe183426061192a83209a3482eacbdfd156' 
  AND (
    token = 'ep+P/8gq0YS1w8maafMVlh3rGIPBKXGlYxs6pBIqtJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )