UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lrVKlgbUbeWslI9cYqGiUNQE+N1rq7H4VMnKwz/OItg=' 
WHERE 
  key_id = '866d498282de3b71f5e3a9b3513d395aceaa32c80ed7b8c005e8af7b1ff65ef9' 
  AND (
    token = 'lrVKlgbUbeWslI9cYqGiUNQE+N1rq7H4VMnKwz/OItg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )