UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hoMccKElPrbQWcbUe3X3MvUKuA126Wj1dFdqpS+DwEo=' 
WHERE 
  key_id = '2b635cb350fb1f7e9e696c3489a4ffcdc590661acb22c3b117fe26c70363be3c' 
  AND (
    token = 'hoMccKElPrbQWcbUe3X3MvUKuA126Wj1dFdqpS+DwEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )