INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5fe3317b8c1f2f63366369ff9f3227a2a9dcbfa024de558d269021d5694713b5', 
    'PZN5Bt7VK02G57qL2JAqgTC8EOA/TpsK5pD3JrigIxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)