UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xUemAp6Vhta6u4rwN64uHqukdVXdzpNlq48oa6AmvdM=' 
WHERE 
  key_id = 'bace4f054105bb29d798eeb0bc89e02a13278cc174075b631d8a50f8f86f6cbc' 
  AND (
    token = 'xUemAp6Vhta6u4rwN64uHqukdVXdzpNlq48oa6AmvdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )