INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89f715d9b31b9958e85dbc4121c2a2975568ccd2db9af3ae2526d0face3739b7', 
    'PnjT05SdFiF9YsujWz1NILiL8KF9NKvz/7a5OKb8XqE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)