UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IOnMSf08r41jgjGC+HDTkfOjbU56ZALWBdttrU+dK2Y=' 
WHERE 
  key_id = '39fbfbbd1663c0b8721e5850bc8463d5f62151396f164d95eb6d687aa5f71cd2' 
  AND (
    token = 'IOnMSf08r41jgjGC+HDTkfOjbU56ZALWBdttrU+dK2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )