UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LNjGNqlTKaQWYglMDHv4v3eLjDxleQSmYrQZ0m3NyDc=' 
WHERE 
  key_id = 'ddfd05b1643a97a85aef3eb5f8f48785ff9fe03093ed62463116baf83b0e147d' 
  AND (
    token = 'LNjGNqlTKaQWYglMDHv4v3eLjDxleQSmYrQZ0m3NyDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )