UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zKKxFOuHw8xZHzuRp1ni9GVb8N8ZjFEg+MLVoy+WiTo=' 
WHERE 
  key_id = '723096fd01bb85cd3cbf9e294f0af9e3b8e629a04d4f4bf08f0c771812c6908e' 
  AND (
    token = 'zKKxFOuHw8xZHzuRp1ni9GVb8N8ZjFEg+MLVoy+WiTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )