INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b689a5b9429975b0a71169838cac31352ac4c97cf0a927907ea81fca1c0d0c2', 
    '8Dt/TzFzYnw/VAtVBBK6Y46I2/m9UxL8p8AIJt2K0k8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )