UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y2I0L7EE0fFDf2qrPooeqSQTyfzFShKl/B+KS3Pb9y0=' 
WHERE 
  key_id = '140296dab9155884757953acce7c85fd45c7068a849a1a7673921e7e205552ab' 
  AND (
    token = 'y2I0L7EE0fFDf2qrPooeqSQTyfzFShKl/B+KS3Pb9y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )