INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a47d48932a64af33b498c84c17162ea022abecf8edf4cb22334959deabacf3b', 
    'b0FpJd91rDDlgZhgKIdp7H52tZ58EATf6Pgl8ya+Dyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)