INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '261cbd2ab7e6ac830dd278ab4f0e077a4c378e9e743385cebbbaeb543f26fb17', 
    'MqTozhGz3Vjo5nmiwdXTFlSeE4qYHhIOtJfLhViCK9g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)