UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZPE217MVtmS2Wcpz4OBEP6Fp4wT82ujzIFmFCOL5IBI=' 
WHERE 
  key_id = '7e6451333330157e111dd28332a7edcb20d79ffdd32bea9930589ce9d7e98e37' 
  AND (
    token = 'ZPE217MVtmS2Wcpz4OBEP6Fp4wT82ujzIFmFCOL5IBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )