UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rVNOz+yBKJw2ciXV1ydxSleZsx19Va3mjxoXlBUlvFA=' 
WHERE 
  key_id = 'b73261605173e8617494e19d874854069b571b0b7922462f391d3104acbc20fa' 
  AND (
    token = 'rVNOz+yBKJw2ciXV1ydxSleZsx19Va3mjxoXlBUlvFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )