UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9xY0dx5EBIhboWWubVcMluIkFZ6t1LRrm4eeNWjHgkE=' 
WHERE 
  key_id = '6c456995dbfffc622c279434f1f4bdcfef5858a25323080eb351f1bc3866a823' 
  AND (
    token = '9xY0dx5EBIhboWWubVcMluIkFZ6t1LRrm4eeNWjHgkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )