UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pu7g7wNwTLjZ1GzE5+CV/Gm/n3JXzvilHoc7b5HtnqY=' 
WHERE 
  key_id = '64bcdff631f1d849aa9f571a5fe6ea9af681bcf89f1fccdae0d51838e62bd881' 
  AND (
    token = 'pu7g7wNwTLjZ1GzE5+CV/Gm/n3JXzvilHoc7b5HtnqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )