UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sQ7cwhoVOW/UGiMo3QsyzKa4/4vdKAYzpZF3cbu/8bU=' 
WHERE 
  key_id = '05319219f71c017b5ae0a2b60ae1de78510f09f8e7e7a421371a15e8590df826' 
  AND (
    token = 'sQ7cwhoVOW/UGiMo3QsyzKa4/4vdKAYzpZF3cbu/8bU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )