INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70a2d9fecb8fe85830ec99d76888923d45719d7e6e3f0a063d42faae853d5d1f', 
    'kdvumcWWjJNN5GP1RGVftOFzIsWf6axGN0JUcPugaT4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)