UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '23PM0IONZXYBu0TsDDN8LuwLNGJGIA2W6VsjkmyOTXs=' 
WHERE 
  key_id = '8d1ceaee267251427244f51fb15ad63c31cc5a4afa0426850a4033f16ebbb3ff' 
  AND (
    token = '23PM0IONZXYBu0TsDDN8LuwLNGJGIA2W6VsjkmyOTXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )