INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f1dd7a1e05e2c810e0f30f19002cd2598000f32dcf414ee4fb00254a359524e', 
    'I99qlkJx1whaWXrP8unxqwxCxvrIPE4cpxgHsUzCQDA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)