UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tue8mp5DGvO1iMrgGgnOG0HCiRbiQoa/yio2BpUnIao=' 
WHERE 
  key_id = 'fcff29516e3ddd60b6082e505a6fe42d8e30a94fb5582d96c88a91957501e7a5' 
  AND (
    token = 'tue8mp5DGvO1iMrgGgnOG0HCiRbiQoa/yio2BpUnIao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )