UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wfe04r2IZFMsNkaKuXEQNf/rw10kujW8knCfGuIyX/g=' 
WHERE 
  key_id = '7999dce6997b56bce72e42c6adab63830495b19f386d827fe9e43a11049def39' 
  AND (
    token = 'Wfe04r2IZFMsNkaKuXEQNf/rw10kujW8knCfGuIyX/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )