INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3f094e985bd97a603ba88d0ebcefc3473353176c38aeafded360f0da0863a98', 
    'GnQhk4Dr+t8nftFS4O1aEVx9oPqRY+mOgLE0mrB/BhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )