INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c263e480b798b499ad97028b51ce5f7da29a1a3c8895535f1ec92f3b80c6759e', 
    'scGfQCh4/wjFY+yox/cEMOzc7EgMPnU4Aa5brZ5qvxA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)