INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '894c5526aa7f827657f2c28ecc3488d48350c94fbda69c34fb2d92295a06e0fb', 
    'uRnFbh/WHrvpzOBjWp2gphpMn4eF4msuas0Hu16DJlk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)