INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '146095a666192d4f47902b263af0f57dd5f935997ffc90f59f290e9849985021', 
    's9uXmQqQRyjofcjdvxvj3ldEqGH6mhR/9DTUJgbiRb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)