INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91ce2ecfa9d1db3f8b7c5c5aa0da0c8113f57be27bf361039b75284a37374565', 
    'vixKdw22c+dPyyXSroRWHpHtax4cXCgA4N5OH1ZuLiM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)