UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tXEyC682v2/09XWXpu5+LCiEzmsi/yCWw0aaI/c803g=' 
WHERE 
  key_id = '8b90a10317c30641d838c83c15051fc249b9a02730e637f55e597aab7e7bcc2d' 
  AND (
    token = 'tXEyC682v2/09XWXpu5+LCiEzmsi/yCWw0aaI/c803g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )