INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38c2432d4ea2053b626c34849da0d1f7d1f8682d96a547fb05fb426342eb33d5', 
    'y7f7YJfel89/iPM3DzhcdVn1kEC7J3rDJSzLgGydcJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)