INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b136504f9f702fc822f10e7531d6524241eb73bf6d2a7dbdc494f213cb83b40', 
    'Bb2IiKVnfRkOqIzn9wAGjGVJjFovHO1GLdyXJa8X2Rw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)