INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '351b7486dfd0f77837c4b9531cc81d5f6041578e75ada3c0b0a69cd74f9fefad', 
    'VdSNlHMncAo5JhMlM3zJ7FcNkYG5qlOXFetr645U9v4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)