UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eo6AO5rwGc3jK6innMIY7GJn91HMsN+UVBOd28AcSug=' 
WHERE 
  key_id = '2fc916cd77dde2622048816fdb00689a400103e673d33006cf3fd65ad63e5c35' 
  AND (
    token = 'eo6AO5rwGc3jK6innMIY7GJn91HMsN+UVBOd28AcSug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )