INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a953084e30748cb03d9ce8b4af4c29a4f8ca55ad9389d668b1de5d6d62034a22', 
    'NhHP6MSkmOgOT3PviDh+VSRHkoW2doeezC1U0pBn4Y8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)