INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30c9552642d2f6d72b976408cd9e8e6868a559f1eb8664f5568b6b138314fc5b', 
    'B9NiAMaiQB+/nP2afEstxCQjSPf8fmWZ0vTxIDxDjuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)