UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LPn4GF1zggqz8Fm/zrxiRTnh3U7Q8gCFEkn5ul9fdjo=' 
WHERE 
  key_id = 'fe27d86bee1fe0b8e2a3e4c7809511fb1de083a40396b48dca3e07c16b94f5ca' 
  AND (
    token = 'LPn4GF1zggqz8Fm/zrxiRTnh3U7Q8gCFEkn5ul9fdjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )