INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35d0b9a68211c776babfddd3c98e184e2d23ee95760522f40401855e67dabb4b', 
    'JxUorjhbxmPjNVQjRGQ66uLi09O4/XpTJ/zOdPaKHvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)