UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5SwlREWnjXCAY7XG5f0g08cMaK5v/A3bVrEXx1FIiy0=' 
WHERE 
  key_id = '1714a436b477efaf1561df7fbdf231ee68c77cda0506b218fe528b2dacf6e7fd' 
  AND (
    token = '5SwlREWnjXCAY7XG5f0g08cMaK5v/A3bVrEXx1FIiy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )