INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc552dcfd6d55c3791aa6138752e4b31a8e144345ce589b0cfd761b87c6b2235', 
    'jc8/bR/Ds5c3vTfzHq7mbjOeltiBGQxHQBnI1xqXMCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)