UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jvP/69kcX7X+Jlwt1hTevWzjswGfMkGaH576mzMcfLk=' 
WHERE 
  key_id = '949e460c2aced1cbc04f6e05bfdafc2b60ad8c1b5e8fcc28954f9de9515ca500' 
  AND (
    token = 'jvP/69kcX7X+Jlwt1hTevWzjswGfMkGaH576mzMcfLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )