UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/rsumaF4ZilRcsnzAQId3DFdRyyhWv1ctO3wz+LCrqA=' 
WHERE 
  key_id = 'd5bda7f223472ee5f81bf27a24341ae8ca69352440aa14487d68f073400915f0' 
  AND (
    token = '/rsumaF4ZilRcsnzAQId3DFdRyyhWv1ctO3wz+LCrqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )