INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a03c88db3be08a0fab1dbce2c51e0a0f2621f7b8ad5df105a93eec01d74f851e', 
    'VhcVcA4W5At5FirgPiQMZjwX/PMbSJGN1qcuUmOFVIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)