UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DDQKO9WmyPLtSg02Pp7Skz3dU7EpQIh9DwnBJLDvpoU=' 
WHERE 
  key_id = '966b013ef51499a3bd9e247bf8f814673b28d5f5e6dc01f10b23a2f1b9b727e7' 
  AND (
    token = 'DDQKO9WmyPLtSg02Pp7Skz3dU7EpQIh9DwnBJLDvpoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )