UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tfcffw0C6+2pTeaaWGkXRzvR5jBey1vHu0oCY3+/Jn8=' 
WHERE 
  key_id = '8b713941d58d985e602d7f937f765f9700fe79aceceaf2d9b01ee9fbd26d7185' 
  AND (
    token = 'tfcffw0C6+2pTeaaWGkXRzvR5jBey1vHu0oCY3+/Jn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )