UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9bhZQxwbnCE+ttsduFMXE7bUdLKHYT1YC+Bb+K/u5lo=' 
WHERE 
  key_id = '9ca3ca14bcaf2490d95621b15a32320d6b6506a3df1108eb8a2dc421b9e65651' 
  AND (
    token = '9bhZQxwbnCE+ttsduFMXE7bUdLKHYT1YC+Bb+K/u5lo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )