UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sO/du4X8FrsroTRhxOxNQ04ybrfsHytr1PpSUOSeIQI=' 
WHERE 
  key_id = 'f5ec90b6a62053b7fecefb0d7293225835f06898821361d01a06a4f0836b53b2' 
  AND (
    token = 'sO/du4X8FrsroTRhxOxNQ04ybrfsHytr1PpSUOSeIQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )