UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FVNRfK1QY/MqYiEKUVovQJSBqhmQzVO5pQ2K3UCLc7w=' 
WHERE 
  key_id = '338433bbf5afb75f1ab2a6589cdb257fe3783af86f481ac17b6f14deb58430cf' 
  AND (
    token = 'FVNRfK1QY/MqYiEKUVovQJSBqhmQzVO5pQ2K3UCLc7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )