INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12ab28a882470019083ec05b4960838bdbf1a31ffe138c1d58cdb393189bf6c6', 
    'rHqsYCIcytA4TZ4OYkxeVCJ4oFAl+H8mzUFcg9vvPhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)