INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '264a1251773f2d016ff85dec0d4d55ded0d6ec830e52ef783daa09eda87a1b3b', 
    '4y6bulZNM/wzh1T4RtyFIj/mFGQ9v9bregSEdQpJ4wI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)