UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YSiMcxdMTaUhbM52UZvZL4MQzwngKoPhTSU7noz3sxI=' 
WHERE 
  key_id = 'e103e17ae6b0350b16b6fd614e36f5fcc2c2a1bc71c8a098275a259f54931e40' 
  AND (
    token = 'YSiMcxdMTaUhbM52UZvZL4MQzwngKoPhTSU7noz3sxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )