INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c9ba7f430717ed4a891ee9fc19d99fc4861cc13924eeeae9b16352fb1d21f5c', 
    '4QPZA39zw2G8gT3qh+Bwd+rwqoyzAMY+s2w1goYs/B0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )