UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7VS5w27/a3NMrbPXLFhVgCHJmUOS/rhWEf8IzcAtgUU=' 
WHERE 
  key_id = '69d773c5a1754efe6dec553c1f766618bfed1e683c0776c1cac69f26d2ce6273' 
  AND (
    token = '7VS5w27/a3NMrbPXLFhVgCHJmUOS/rhWEf8IzcAtgUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )