INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f3b9bdaae2fe41758856e64b811a52be992fced1ccf23e4a05f735f35a2e4ec', 
    'D++utMrD+aI1P2qYhQL429Wongq4sNRaLFV1W9HyFog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)