UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xqYU1ecmw0dYY0CGoIKE58ZDik4TMryilKdZ9sWGmFc=' 
WHERE 
  key_id = '94961e6be139e285908df091e9a2b1650edaa40c05845fb8e36e8127836073c8' 
  AND (
    token = 'xqYU1ecmw0dYY0CGoIKE58ZDik4TMryilKdZ9sWGmFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )