UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ETqAT6R94vo3zdSBtLz9krojC1W7AtQfZqejmZYoMM=' 
WHERE 
  key_id = '42ce4d57261a3b0daddedb0697963bdfa798dadc13934fd3743d7f7ec83456b1' 
  AND (
    token = '5ETqAT6R94vo3zdSBtLz9krojC1W7AtQfZqejmZYoMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )