UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6QUM+5gkoLp7UGy374dPJf+Nh2s8ft595+LCkrv3guY=' 
WHERE 
  key_id = '9e9fb999e60f730bd8739c8d23811a946649fb31a725a580a3ff9f9c90f3d25e' 
  AND (
    token = '6QUM+5gkoLp7UGy374dPJf+Nh2s8ft595+LCkrv3guY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )