INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8a20df9bfa98dab0d4ebcb8c268365c9dce715269165c62173301db3ca55b6a', 
    'Na5q0HoEU8gNMsEJMvyb/HxDlaURIkDoq50KkJ05OHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)