INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0f5ffa1e088213f8209babd08497b3df5b8031ee410cf233fc1ed17b658a150', 
    't/VPv5RI1sr2vQmnar618i+YuurmVSLirdvScsG599k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)