UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gdFORnBYtx9ginFJRx6Fw3n8uc5HHSE81tvefCc8V+g=' 
WHERE 
  key_id = '20a3e85747102ebd44218457543307747da30a5d5cc9aaf3f4face3c86adba00' 
  AND (
    token = 'gdFORnBYtx9ginFJRx6Fw3n8uc5HHSE81tvefCc8V+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )