UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8pMwfnbTgErOhf8V6papIA3YzjH1/0fCpurdHOWKCkk=' 
WHERE 
  key_id = 'df9dee32b387f118f07966b83cc9db67c47a9d270a9ebbef41f582ec8116b86c' 
  AND (
    token = '8pMwfnbTgErOhf8V6papIA3YzjH1/0fCpurdHOWKCkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )