UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0xxRFmilFDQipKJNizj+pGdG/dqEuMDuonOPxkMazlY=' 
WHERE 
  key_id = '13ef1995005f3aa402237821e20b4d41df24ee09f0482480c07044de55a3abea' 
  AND (
    token = '0xxRFmilFDQipKJNizj+pGdG/dqEuMDuonOPxkMazlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )