INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a16a0a34846ea00294de9c37d90f98896619faf0144c0fee444ff06b3c34beef', 
    'WjtuhbrIGtPtTT/x8b5HDzleDh+i/ZM9bPe6jkBtYMQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )