INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '391198a9cedd73831544ceef50f4a470e521372810a14bfd6261db48a55eaa7f', 
    '5XWu3QqRSJz97R32Bhp2Fr52EVJaEedmSXx5DSWkbl4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)