INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d6d0d91a7e10d21b95bf3f071e72f042aa6198a2cddd8308b5227ddb9483334', 
    'N94BhgOYFCvVAjOz2EDuVnctY1uEn6JUGLlTBAmMagY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)