UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5zc0dZ+Krkg7ygwQe2sZsQ7K75i6azl6BLyG7vftEmo=' 
WHERE 
  key_id = 'edb328a133b0e4e2e64a0703daee077e29364226505db47c3c3ab425113c58ba' 
  AND (
    token = '5zc0dZ+Krkg7ygwQe2sZsQ7K75i6azl6BLyG7vftEmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )