UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZHz6r8TG3EEnHFpP+kXet9R+gF6MuVDkwmMOHf0Cc0=' 
WHERE 
  key_id = '1d7c8127e84fd97e35837049bd102959d7df080f618b28fdb248bcb2faf024b4' 
  AND (
    token = 'LZHz6r8TG3EEnHFpP+kXet9R+gF6MuVDkwmMOHf0Cc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )