INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '291a2ecd8012271035cbb9bb80c8be4ce602f293fe5a67b95b4988e7ef114a3b', 
    'gb3nM/ZO5U+GpZQehMVhn3XRxFPIv4iRgxwnBGcOla4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)