UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aEr6HJl17kvaUgjLoIBKtxyF346lzPecAuhYLqXqyo8=' 
WHERE 
  key_id = '1d3340db124419015ae4c8f3d69b7023a6bdcafd10d4d8c7bb3976b530114dfa' 
  AND (
    token = 'aEr6HJl17kvaUgjLoIBKtxyF346lzPecAuhYLqXqyo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )