UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pC+LxKGF+F4RPdvVkK43+wNO0NnZgDeK/qizdG5KVpY=' 
WHERE 
  key_id = 'a10cba611399b733b978b0d1211f7e1a5de5432e49eb9435a535489334b0de9c' 
  AND (
    token = 'pC+LxKGF+F4RPdvVkK43+wNO0NnZgDeK/qizdG5KVpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )