INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '390b935c5e776eb8b67cf73adadeea64aa991ae382df31d7f10207f401b050cb', 
    '4GRw/1v/gk6PKrxa3c0M0nwvGNf4+8zPpS2jfu6XXlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )