UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VV0++/t6CsRnwPmEBsYVHekLtavMh4WCYlvwK8v79nc=' 
WHERE 
  key_id = '013e736b772cb98d2ee0a658f3fa661d48d4beb4b06729a8518120487e693be4' 
  AND (
    token = 'VV0++/t6CsRnwPmEBsYVHekLtavMh4WCYlvwK8v79nc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )