INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '400df4385f3710388e218bc1e5326c9bcecdc02074f5348da806dc3991ef9a23', 
    '1DYuRVWxvFoxivnxWD6RqZvebWQ8mWlmzfOAGxqWAYQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)