UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DJlfLHZ7lOhlUC4XnYAAiPC3DYsd6UjwdImxMRaOv2A=' 
WHERE 
  key_id = '1789909e8f36ef050f451ba17cd2901ba0fa09ed5d43d86d61da2ecdc3f9aaaa' 
  AND (
    token = 'DJlfLHZ7lOhlUC4XnYAAiPC3DYsd6UjwdImxMRaOv2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )