UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p/jSs6MyaDFagpSu178YY03M7ZFMHmLyG2HeShkP4xk=' 
WHERE 
  key_id = 'f098c2e48f255b375a729dc52ead7fab351818ae5282dcaaac18ec0a8dfb5fb8' 
  AND (
    token = 'p/jSs6MyaDFagpSu178YY03M7ZFMHmLyG2HeShkP4xk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )