UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QxQb8J4hTwBsPG5+tle7fpJ6Nxud+KvgqVC0tkicOpM=' 
WHERE 
  key_id = '98887783299ad4d7fd29737cffc9ce291dad963d8132dcced3fabffb3294d065' 
  AND (
    token = 'QxQb8J4hTwBsPG5+tle7fpJ6Nxud+KvgqVC0tkicOpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )