UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CPtuvUQLCMwe0jSiRkv1uNNG2WwldL9V73NX/lwwvDA=' 
WHERE 
  key_id = 'b93cc2bb798dc521b87c5ba3a7e0f992057960a6b9cf036fad55833bcb750568' 
  AND (
    token = 'CPtuvUQLCMwe0jSiRkv1uNNG2WwldL9V73NX/lwwvDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )