INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b5bb63c1909a4f58158165057e80b1a52a56726b1b143ecf038896484286696', 
    'XCEOthptLG/TWGgQPI4+wOFv27BS6oMGRarSqnaYyoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)