UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QbePZ//UFXh1qcI/kux/X5EotxUstvQHQJk2sBEdtDo=' 
WHERE 
  key_id = 'd2e5d5f1919d02101ec924b6ba7378e915b00f99bb61437e6f41c69454c240a9' 
  AND (
    token = 'QbePZ//UFXh1qcI/kux/X5EotxUstvQHQJk2sBEdtDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )