UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lkI9XkcfqVsV+fwhUi3RWn0q3UuSAz7Q4HYkyinbPzM=' 
WHERE 
  key_id = 'd748ca12271ef1e5b407b4dfcfc943768ee88c1b230f9d59d086b8f61116a4ae' 
  AND (
    token = 'lkI9XkcfqVsV+fwhUi3RWn0q3UuSAz7Q4HYkyinbPzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )