INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71a8b00d2433ad98db0dcabf7282d07bc1c2556b4ce716f112765cda61a894b7', 
    'NsgRny7kGrWuj3VzBY9CDfNYU7e7gnHIalWJfSO6JQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)