UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8R06Nhf1+zKgRp0+gIu3a1PDqACnQXuWcoURPoVk/7I=' 
WHERE 
  key_id = 'f4da1477e8d722b05ff0423a599af2a67d9b9e5911b0b788b2a44f6073b952d4' 
  AND (
    token = '8R06Nhf1+zKgRp0+gIu3a1PDqACnQXuWcoURPoVk/7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )