INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '829b0778c1ee494fc8c4022ef20562d2c208173350742f4c97dae98511101b1e', 
    '31ILUWDI44P9QNXlQ2Te54lj+m+Cly9uQRiUzClK4js=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)