UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H/9yqx/zpNERXEWQl6n39zOPDS2B1R4910dPtzNCYRA=' 
WHERE 
  key_id = '34dc04a2907e2f46a70793c9663839428fd90060fbf191f46703359ab6b71a06' 
  AND (
    token = 'H/9yqx/zpNERXEWQl6n39zOPDS2B1R4910dPtzNCYRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )