UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gj5bwi6PnK9SXC72w0oiDe79wVcaYpdvar/DteIQC94=' 
WHERE 
  key_id = '160e8a59083a007506b5ba1c9cfbc34d3bf87afcbb447773e0972509503b0add' 
  AND (
    token = 'gj5bwi6PnK9SXC72w0oiDe79wVcaYpdvar/DteIQC94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )