INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d1ccf563fd04fa77d688c6aec9575d6fc066e48aecbd3dc7113bbc8d8d37b27', 
    'xD57/XEST8brnewBYFbUBwDg5+0C8HHrFhdVlkJvjew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)