INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6c6d2339f042bb3242891bbeadfba02e3c22dfe04816270c16affddb0a8ebc1', 
    'r5YNLLdxVoiLlSKf2yQghZ4QRboTWK9uzfcPVq/kjzU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)