UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tyRwIudBAIZvrA1nFnNbVXFeiealZljGMfUPtcLKXME=' 
WHERE 
  key_id = '885325b6ffbb5edc5960cc5324f70eab40690704707ff12ba09acd1f4c14b467' 
  AND (
    token = 'tyRwIudBAIZvrA1nFnNbVXFeiealZljGMfUPtcLKXME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )