UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'olOIqLpkCP8hMBu3vYp1Iq1IWb53aRa6EX5H2r/goOg=' 
WHERE 
  key_id = '65679be19204ae320491f87f99821f342e7132e6e8a8dd562161dc642cac2e8e' 
  AND (
    token = 'olOIqLpkCP8hMBu3vYp1Iq1IWb53aRa6EX5H2r/goOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )