UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LvN8Hlys0fKP5D1LgAMZWPCVj3ZlKxTIFrbYcg3ffM4=' 
WHERE 
  key_id = '3e31c658d6f44d63d487cd6f0515f319c0ed410febaf71007edd437437c092d8' 
  AND (
    token = 'LvN8Hlys0fKP5D1LgAMZWPCVj3ZlKxTIFrbYcg3ffM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )