UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z1AF/VxyFdDIWnCHJyx4MWpbCZ3YiK9ZqqACcIzVnwo=' 
WHERE 
  key_id = '590cfbf511e663e7c07f4a91aa5833e672611a83b75a9fa72fa0cd4ccda72332' 
  AND (
    token = 'z1AF/VxyFdDIWnCHJyx4MWpbCZ3YiK9ZqqACcIzVnwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )