UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kdn5RJSF6aQ1ZhIwxFtfaHfoanjHERRh1WCr8ZCkSV4=' 
WHERE 
  key_id = 'bdffc8c4cb66f748262cc0a4a79dfbe3aab41120d6d0ebf480698a4aa47a57dd' 
  AND (
    token = 'kdn5RJSF6aQ1ZhIwxFtfaHfoanjHERRh1WCr8ZCkSV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )