INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7a3bb276d9bac239a53f0443d32211881f838243831a2be4877b47f3f836671', 
    'zCc4vgrazKqnpkajTyAapiVgWyI/yVujhUEkZpqiYNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)