INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15ad773fea6ac1da89a8cc3c0a43b5cb634cdefeae3d1936558c9995fc5f60e5', 
    'ltDrcS2vH0Vw/RIdbIXEjQ66jc09Olg5kYU/6w2x3dI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)