UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lvzKifX6WEJAjhvQBXpNrm6BWfvE2rq66IVyQNjVK8o=' 
WHERE 
  key_id = '1f4662494c97a136790072ea13e5a2a974e1cb5ce65e2e822ed0aca3a524d8e6' 
  AND (
    token = 'lvzKifX6WEJAjhvQBXpNrm6BWfvE2rq66IVyQNjVK8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )