INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd88f9cc94baae29e344c042f01b8864153a75d5332e951fde46e1fd5c273009', 
    'tO4PauXv719wqPlYkvfbbYPdgmJFzsBN4les1WCnvpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)