INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76e33a1da362a16844725009bf7b3e3af4c27e81f5fe1d3e23fe5946a5364e41', 
    'xf1sIxicwLrtKFXpHOzTlyulFGmRNGngbTLDsZzMaNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)