INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4765356e950b3212e4bc4ed0252c3108eb034151762acb7db8bb4fedfe3995b0', 
    'DyN+PuL3YqNpa4DPSHwvHfryazjmk+oGLsje4Gg0Keo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)