UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mBAyCuN2T3PAt8AEYx2Xg6DxGX483PgwcAfcIvzFnFw=' 
WHERE 
  key_id = 'd76f2ee33f84b991dfe915237ee9e9821e1c2dbc4bd98a03901ecccca9a44ecc' 
  AND (
    token = 'mBAyCuN2T3PAt8AEYx2Xg6DxGX483PgwcAfcIvzFnFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )