UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eXs0a7kepThIK8S7ir9mNGXdGRH4Anxl4NlC4b8Ubao=' 
WHERE 
  key_id = '54470cf068978002d964a50892cba40a5c9b1b041a082fa133d18dd5ba6db29d' 
  AND (
    token = 'eXs0a7kepThIK8S7ir9mNGXdGRH4Anxl4NlC4b8Ubao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )