UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm9o0hhWt6eIzsDrY7+4ZVCPH8ZgEMvoHS8OHPUI5NJs=' 
WHERE 
  key_id = '8f87d55402cf4c322f0dbec7e81c7bcc98504624932d89948438ba0cab4a56ed' 
  AND (
    token = 'm9o0hhWt6eIzsDrY7+4ZVCPH8ZgEMvoHS8OHPUI5NJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )