UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/mrPYOf+iQHOvYPrLqkZQn1CqtEW7XUs9f1ed/tqLhI=' 
WHERE 
  key_id = '3613eeb22a036a3c77ffe32de0254ba597f577ad0521f4236edb2acfb6ea933b' 
  AND (
    token = '/mrPYOf+iQHOvYPrLqkZQn1CqtEW7XUs9f1ed/tqLhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )