UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pTHfpEkHZhy+BtHhl5IeJGkgrq/4crkTOyitChI36CM=' 
WHERE 
  key_id = '9598ee490c602f8e178aebc324afd6129240d7ef71d5630bdb87c8684dbb166e' 
  AND (
    token = 'pTHfpEkHZhy+BtHhl5IeJGkgrq/4crkTOyitChI36CM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )