INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6817a4fa0ecddb792997b98c589ac732fd98013a065119f0b89e441af34673bb', 
    'RA58trbgCGUH9UyIgayzN44PhEkibUPeRlBkab4bgPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)