UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xeGuKs0+5+D+W0kj3Le+2pVhfNx9Rgp1lrZ/ryaN9x0=' 
WHERE 
  key_id = '4f9a86a3a429be4391fc9a5c71bae379ae21a5322cfe7439a9cbd1c65c2f5ecc' 
  AND (
    token = 'xeGuKs0+5+D+W0kj3Le+2pVhfNx9Rgp1lrZ/ryaN9x0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )