UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cxT3+JT5wBj9jC9HOGjXjD0mc8DFIyAZgHYlGTsj64Y=' 
WHERE 
  key_id = '933f80b39d1163849ad579d392ec4514b73a48bdffdb5fe644d76cc7329a53e0' 
  AND (
    token = 'cxT3+JT5wBj9jC9HOGjXjD0mc8DFIyAZgHYlGTsj64Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )