INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c88ac483c6d97a971eee2987516a3d8905901b744558c2a539192b8c90a9b264', 
    'HwtEbP+/eR4fcQWkqndpycz/c62NNhzvNojkMOzwgn8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)