INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6ba7681f5161b342ced1846220fb0d54138a4a9d17c740b9ed686835569ed09', 
    '39qN8luTfthVPztMy6w41uuEaCS+kplVT86GbGytag4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)