INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '839bb27d2ba9c36d418111ba2cf00d57fb36f75264da27442e443bdf7214318f', 
    'ikrVvZoO2pwGZX808r7u8PnIvvxUXatvigzpFWViafI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)