UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd+gUsVZxSrFJPeHi7L9QMTXSqB5QaQgEY+Zq+DaToYM=' 
WHERE 
  key_id = '5edec46a2f2688a13110a04ec03e6ad7328980ea7c91c64b4f3784b845706293' 
  AND (
    token = 'd+gUsVZxSrFJPeHi7L9QMTXSqB5QaQgEY+Zq+DaToYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )