UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XOnNDf6f9KyupREvDPJdgvUgXnGXGzC39mwizPhYf0k=' 
WHERE 
  key_id = '267c77ad68d7252a3e7f01add1d6fd2b4b677aff9bedc8627d3cb95201563436' 
  AND (
    token = 'XOnNDf6f9KyupREvDPJdgvUgXnGXGzC39mwizPhYf0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )