UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vNagKWAVoFH9CAkdr/uGE+8NPELrvc6FIULX6/vOz3M=' 
WHERE 
  key_id = '755bcbc65024a21c63c0fbf69ff9ecc04934e7399f8dd3d98013dbaea9fd4d80' 
  AND (
    token = 'vNagKWAVoFH9CAkdr/uGE+8NPELrvc6FIULX6/vOz3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )