UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o76nD9abomGWL9MXv+0pfaliNcfoGmXPA7vbw/SyXAE=' 
WHERE 
  key_id = '9ebc57d671da1b123ca6359cbbf572b568bed89f7bf0866dcbafd220cb70c2fa' 
  AND (
    token = 'o76nD9abomGWL9MXv+0pfaliNcfoGmXPA7vbw/SyXAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )