UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LXa58TWHH8r3idYo1v+zQpUP33lp+ZK38Xc7oVVToVE=' 
WHERE 
  key_id = '573d3165a4d785ce74d7d196e9b665ce45adefa2db93e8691065c50a4211d438' 
  AND (
    token = 'LXa58TWHH8r3idYo1v+zQpUP33lp+ZK38Xc7oVVToVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )