UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qbnf7JpjUUhOP2DjuRrAW0hCRNzoUxDnownQ3RCEQEU=' 
WHERE 
  key_id = '3c584e701f545b9bd3b445cd80f63f1b39fd672909816422e83955168c111c63' 
  AND (
    token = 'qbnf7JpjUUhOP2DjuRrAW0hCRNzoUxDnownQ3RCEQEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )