UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BLrpUIv4Na5SWTbAsXEdf5l1f2yjwzfLznweakSpyWs=' 
WHERE 
  key_id = '05f8e72b06830368ca744ea1fa261b6a6ab5b7669794a2a36d7512688f08213a' 
  AND (
    token = 'BLrpUIv4Na5SWTbAsXEdf5l1f2yjwzfLznweakSpyWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )