UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YtJQ9N9NXkylf9qzzlEW3hW6hd9WTQ83+hBrJXVQjuA=' 
WHERE 
  key_id = '5ffda068361d557768e3927d123cf6ac9ad727ac652a3eed0e34d349bccd2751' 
  AND (
    token = 'YtJQ9N9NXkylf9qzzlEW3hW6hd9WTQ83+hBrJXVQjuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )