INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b176028482e822b3389110c680607681784747d7f814c9e57f8c718d25b751b', 
    '0bZHUn5HpRDpGp/tB5JDB9db8GYBVaPlbE3EJiNeDHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)