UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uancm3IXLx5XXMY4MLKT8B3+kHXigsMDNWQUKfra9Rs=' 
WHERE 
  key_id = '3ed3105aa735ea6b592886b7ec3170988ab0d49ceb4491f16c304b53989545af' 
  AND (
    token = 'Uancm3IXLx5XXMY4MLKT8B3+kHXigsMDNWQUKfra9Rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )