UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ZkjD2JDg5KOFh3b16sXZN+mw6FIe43j2W2niHq+Rrc=' 
WHERE 
  key_id = '2fba7d16ca86c0e0acc62f0c74dec9f34213cf247e94a80c8ec0fbd5ff9935d9' 
  AND (
    token = '1ZkjD2JDg5KOFh3b16sXZN+mw6FIe43j2W2niHq+Rrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )