INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b491fd7ad6e692aefe11c5d54ba0ee2a7916427c5846a81956322201a05b8f37', 
    'HRchiV1UwMR0LOd5nl3utkqW+Ol/gtHM8JeLNyRmoBQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)