UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UMtrTIZBcqhkSsJt7MVIoQOGu6KX9FgyN1zibA61Gfw=' 
WHERE 
  key_id = '0a59b2612d97447972721c652165f942419deb74319725ced5ffc4d53c2af2a3' 
  AND (
    token = 'UMtrTIZBcqhkSsJt7MVIoQOGu6KX9FgyN1zibA61Gfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )