UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JwrYGfkh7E0Jecu1FCz84NCghKEt9CMNFtKhWbqlIOA=' 
WHERE 
  key_id = 'a9d719bcc9d45eadfd286cf758081a0165587dd867b97dc729a531423578cb1c' 
  AND (
    token = 'JwrYGfkh7E0Jecu1FCz84NCghKEt9CMNFtKhWbqlIOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )