INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef4f8109c2ff1a9150cd4bb512aea67c76a52d90de317bccc134ddfe45e27880', 
    'INgVexXCBK85Q69LKUpge3ei9jsZ4PLgcxJU4flNRp8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)