UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DMeZU+7SqCHV5bJzKrQ2gGnWhkEoXbUhejoSfdH/x8o=' 
WHERE 
  key_id = 'd72451dc48429b7591e3a4a8f39d01d8eea36922b7e07e3ff404fdc5e9b94ad7' 
  AND (
    token = 'DMeZU+7SqCHV5bJzKrQ2gGnWhkEoXbUhejoSfdH/x8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )