UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YmwQPFZ0hmFaigzMtdgO2sqIbT+1le8p/+pII847INo=' 
WHERE 
  key_id = '82b6541fde7eddd9229eda7cb03543111ae02518f2af787dec7c0aeae9511820' 
  AND (
    token = 'YmwQPFZ0hmFaigzMtdgO2sqIbT+1le8p/+pII847INo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )