INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5257e6e74eeda8f4c4f8f1a7cbbe518a78265803c6c8518a59205681679f80ad', 
    'KlwSxmkbErYfoGL3RVRFN3LOQHjH0r4b+n83+V5ES6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)