UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '82vib7Pdh/2wmNZIArIyf6O7WstOPixpV/hwaNLTkUg=' 
WHERE 
  key_id = 'a39d64911dd7775816f798da60a30b1c4a062d6cc0788128f3766218e6ef1741' 
  AND (
    token = '82vib7Pdh/2wmNZIArIyf6O7WstOPixpV/hwaNLTkUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )