UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WG9qTKiaUXwL5HbtfcV1v+yb5SeNGnpvKvm5NQho/DA=' 
WHERE 
  key_id = '488e27ff4cc9a2d2afc94504a250d97245ddd53163ddf871278254eddc5812d4' 
  AND (
    token = 'WG9qTKiaUXwL5HbtfcV1v+yb5SeNGnpvKvm5NQho/DA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )