UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ymB99XLa+BOu9CjfqoKPkbE9tJhjjfSflzK4UcmLrno=' 
WHERE 
  key_id = '9cb604875c9b124acd0f26883b7cb935611ea0223ab14cc0e654ebfd917d8ad8' 
  AND (
    token = 'ymB99XLa+BOu9CjfqoKPkbE9tJhjjfSflzK4UcmLrno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )