UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xej6QT2SQRsHxo+LphW01nmHmBj/Un/4vQKP3JY5Wmo=' 
WHERE 
  key_id = 'be26f518923da7570edf1d7152f668841e7520002dd838987467235a423b8007' 
  AND (
    token = 'xej6QT2SQRsHxo+LphW01nmHmBj/Un/4vQKP3JY5Wmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )