UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UQx6pTYHsAcIePItEKEuabqmyoMsrVw87qT8BoTU2Pw=' 
WHERE 
  key_id = '89adabe2ae81fbe7da2bef039d5f77f7dfe1b01daf73943bdd198ee36b68c9c0' 
  AND (
    token = 'UQx6pTYHsAcIePItEKEuabqmyoMsrVw87qT8BoTU2Pw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )