UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X36cKDn8QNCu+fl7rluMmRgemDLwFZnKHVUYXtkGOlI=' 
WHERE 
  key_id = 'fffa6fa48cdcc9fb09f9512c160afdb4de2056898f4b58c02589374194320a0a' 
  AND (
    token = 'X36cKDn8QNCu+fl7rluMmRgemDLwFZnKHVUYXtkGOlI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )