UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LTH0PmVYFYAb8VMgsAzC+uQryAEe78l9eWB9PmlXiRc=' 
WHERE 
  key_id = 'bb9b481e9d9eed99d6b1a211f6a938d8e1e38575b4353249fd421d7a5248a7b2' 
  AND (
    token = 'LTH0PmVYFYAb8VMgsAzC+uQryAEe78l9eWB9PmlXiRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )