UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '91rDlI65tJd1E2rEhgBFJ0WyNGXpMlk+U+ann4YQunI=' 
WHERE 
  key_id = '2f85b5269d5eb362fc4648277dbd7a694e41a60f3fdc0e778daba0eca9f79704' 
  AND (
    token = '91rDlI65tJd1E2rEhgBFJ0WyNGXpMlk+U+ann4YQunI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )