UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YZCF1QqJRn7OwZDai/qyzazlk8bbrO6O30y6doc1Vqg=' 
WHERE 
  key_id = '9f3a884fbfe763c877ad9a17e0bf2139e5a78849516a2c9641c7b86902a6e529' 
  AND (
    token = 'YZCF1QqJRn7OwZDai/qyzazlk8bbrO6O30y6doc1Vqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )