INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03809aa1861a9885023f8da1634c5eb470624de69475b92defb900ea91cc218d', 
    'YD1XycO0MNPK33b+d/EMCRcaBjZcjvMWlXyKIlj467w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)