UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4GAkyXevMlhnD7EY464393gFNyl6tITBPalEK6iH4To=' 
WHERE 
  key_id = 'eae0538539c2ffc4ace48a824d5f159d3fa79e6fbf4042c4a8cf69a25ea2d83e' 
  AND (
    token = '4GAkyXevMlhnD7EY464393gFNyl6tITBPalEK6iH4To=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )