UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sc35D6aecA52m15o2qdznl7xex1HLIJkVqbQzTjKbGs=' 
WHERE 
  key_id = '04468797f1ced4aaa22418b347c80856c30f798560e705d628110e73e6f1263b' 
  AND (
    token = 'Sc35D6aecA52m15o2qdznl7xex1HLIJkVqbQzTjKbGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )