UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wSRM99+DocoGqZK9mV0JHpFcD1PJnLvLKNF0KvcdNeo=' 
WHERE 
  key_id = 'cfedfabbdaf9d3a4c41e12749841e7c90ad4c992d13165dff280425c46aa66df' 
  AND (
    token = 'wSRM99+DocoGqZK9mV0JHpFcD1PJnLvLKNF0KvcdNeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )