INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16a42d64ab63f4949850efe496f936b90c9d48976d0f452ce11d364bd883df3e', 
    '/Gvkecegm4s3nUUOFI4UqrEslLX+ZFLijL9bTxXDlYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)