INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e3d20745d169f3485fd4df1f96c8f4f95b2ed3e3b8294ddd32e1e5966af53d9', 
    'UmzaK3k3/EFo3ziaAW/3ZhFBM29S/OC1YGrCcOtYiW4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )