INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '328504f7d0bd1065d998d21f768fbda9bfee8d742b7cb44143883509bf95e459', 
    'WZTGo6R1U9A9NCuVHfFYbmjUA5DoSzcSt9/aunnmo+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)