UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Zg+knsF4Yjd7bDkGVK9row/edwALuzrQV+skSlk804=' 
WHERE 
  key_id = '452f0f9559884fcaf14164c9706356feb419bee1dcc488a51338ae2b7695a912' 
  AND (
    token = '1Zg+knsF4Yjd7bDkGVK9row/edwALuzrQV+skSlk804=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )