UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3joUMtli0guVDj6hLJ8ELBlpc0jgON3RTs+OZi13Kjc=' 
WHERE 
  key_id = '33f38c40fe4350a6e31d7af4a2656cc657dc782982b10c3d9f678bca901d9280' 
  AND (
    token = '3joUMtli0guVDj6hLJ8ELBlpc0jgON3RTs+OZi13Kjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )