UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vYZzYfFYLSvTMJThlYazJFWqrOS8pNnYGecqmOWiIUg=' 
WHERE 
  key_id = '9fdc580a8438510218f69ee3ab7769af593bed4457493132ee666c89452f7d42' 
  AND (
    token = 'vYZzYfFYLSvTMJThlYazJFWqrOS8pNnYGecqmOWiIUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )