INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b20d498a7fa109c5ffc6ac509617b105841bdeebe8d6c1721681d736b491df3', 
    'x8mgMHz4Fp2Fu0OIfyd38+oyCsYwBWZ9V779MC79eQ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)