UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tD5N1WCzH8JD2b9YDd+E1MqN8ukNaYMqoVYE6D8z0Fg=' 
WHERE 
  key_id = '71d0349b6ab5395ff698f8a280600668941075aa628e4ab791b2d8541307617e' 
  AND (
    token = 'tD5N1WCzH8JD2b9YDd+E1MqN8ukNaYMqoVYE6D8z0Fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )