UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lO3YuHxmaj8cH18/KiFkQmGnDTBvbRlnPL2hAo1WLpQ=' 
WHERE 
  key_id = '47d219269fb9d159b29e6e756bd25fef969220a65b3a1d06fc6165c36061e992' 
  AND (
    token = 'lO3YuHxmaj8cH18/KiFkQmGnDTBvbRlnPL2hAo1WLpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )