INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b323bf892c2bd7369f3cfda8ecb5a962417995f32f97b03adbd863bb58ed250a', 
    'kgGuNQ7fSwsN6HvCEujyTwgoAAi3dfkFrrQ4255a58E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)