INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b918b101458858b518392c255f98b7f80d0ce99cac83c51cb76c418cb989c650', 
    'fvTXxyv/9EVVHvH+YVB5w68uixu4Pd9/EvlPrXx//vc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )