INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc36439a67c241e3249f369b9e60df471f47163d6c6b3fb983defc255713f3c9', 
    'VQlWaAMxynpHuii8tElHbvwVVYHg1x+R8h06FUNODwE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)