INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9284bed71a1b39d0020f816d7812cdce099140aac2901ccf1b3c047cead2d6a', 
    'njAp/Ma24CqgVasKcbY76uHOeH5e5Zjbej6YfYjILTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)