UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tUK0p11EihRKEvdbGQDKlpdiKUwB3KsG1vJNUWW+p0U=' 
WHERE 
  key_id = '6aee6892ace3c53b30c5dbd9d63eef34028b6cd43ad3ec8a87acb62c18193821' 
  AND (
    token = 'tUK0p11EihRKEvdbGQDKlpdiKUwB3KsG1vJNUWW+p0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )