UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+h+29kWMn23r6RQOUj8ZJ1Iu2K0E2oTGxmzrRewrWlY=' 
WHERE 
  key_id = '3dcd22fe448fd816df87f39334cbdde93554d0b34afc92b9f4616c2f76fbaaab' 
  AND (
    token = '+h+29kWMn23r6RQOUj8ZJ1Iu2K0E2oTGxmzrRewrWlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )