UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LJlu+XdU/hgZPN+X1p9fVkEu7lNXG3L96GbfjOFv+C4=' 
WHERE 
  key_id = '35ed1595ac41b49416fac248d7a5a90476ed150f600984a9a18ba4ffe2490f41' 
  AND (
    token = 'LJlu+XdU/hgZPN+X1p9fVkEu7lNXG3L96GbfjOFv+C4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )