UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9b8aYMe+JsvACAj8f8WwkZs+TJQfKs3yr2TRnh8jEBo=' 
WHERE 
  key_id = '6d2eccc888ae761e4a00765e72038caffe5f7871f9312c30dd4f232ca9948eee' 
  AND (
    token = '9b8aYMe+JsvACAj8f8WwkZs+TJQfKs3yr2TRnh8jEBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )