UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W3Pze8mGjrv8U1z2Qy54rcm/Ym2Y7/scJfwnjc2uVGA=' 
WHERE 
  key_id = '8f6fa5e370e01e0135438dce3eb62476e5727e42657204418bda6e7bd440d644' 
  AND (
    token = 'W3Pze8mGjrv8U1z2Qy54rcm/Ym2Y7/scJfwnjc2uVGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )