INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38787cead224425d3ca0dd50afa220975efdee157cda81e4c961215191f03da3', 
    'WdHyybnCEQnJJL8qUUEtJnt8oeEs1aEGBQI8NXJlGuI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)