UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5FfVioUdN+v61B0/0s/Q5xHWEXTYZZejrI5VUNFfJTE=' 
WHERE 
  key_id = '5198e04a021011f02ef072d11a2518b0fa649d081d2cc11b21dcc02515654a90' 
  AND (
    token = '5FfVioUdN+v61B0/0s/Q5xHWEXTYZZejrI5VUNFfJTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )