UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D2nwEAhFVQ4d1ggNOHF/4FeDczMloc5PDjd7eYa2/vQ=' 
WHERE 
  key_id = '96d83b821bd1875dd5f90d5466d4c86a9f88d74e8f2fcbcd08d11d583d61526d' 
  AND (
    token = 'D2nwEAhFVQ4d1ggNOHF/4FeDczMloc5PDjd7eYa2/vQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )