INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4cfb4471aa8d9aa444f894a343639c7961489100d2be86e2d91f6162b33e689', 
    '6zlujudzJE3UG+ALfE3Hs6ao6lSbrxO7nz7TI0V+CLw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)