INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '501da2203c40ce2bd614b8d82ba0012fe734d6804666eea73c0e3b05665bd19f', 
    '3z8fo0V7EVd5NEn/qMhU5KnqJSrTEfjBFiQ/CEcm2Bg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)