INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03d7aa299eb8cd25648e4e2681f0a34bdf3a1340a07a013db1e34d07506cd6c1', 
    '7bg1HcgK3pAzrKuT5CfN4oHMELSuvPUhkSlNJcz7P+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)