UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7U7HRLj+geCyhlcXn2uBL7XaQxysKk6eewtlTMHFsqw=' 
WHERE 
  key_id = 'dedad447855d7b55719f49d58285a177b5e56c1efb9076148e447e5aa8947e61' 
  AND (
    token = '7U7HRLj+geCyhlcXn2uBL7XaQxysKk6eewtlTMHFsqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )