UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XfefW88SIqmt05GMr3wLNv8AmeSms4unGCVU3HueREI=' 
WHERE 
  key_id = '671400eb0392f8c0ccd0e071744dd822db7dc56a4893f587df7c6b8de9d08ee9' 
  AND (
    token = 'XfefW88SIqmt05GMr3wLNv8AmeSms4unGCVU3HueREI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )