UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V3fvlv6wOxlmpJhSgOiORWsrW4jTlH46YBOkOTOu/60=' 
WHERE 
  key_id = 'c631a321f0f4bcd77080e538a2401c2e16b914c13d20a9f62eeade4ca03ad508' 
  AND (
    token = 'V3fvlv6wOxlmpJhSgOiORWsrW4jTlH46YBOkOTOu/60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )