UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uTD5b2V1tfShmr7qhrDU1nAPwoLh1YdWV5D175/pVVM=' 
WHERE 
  key_id = 'ba26bd0d88faa973a551ccdf45103581b516f25335f423bbba9f8b598cb33551' 
  AND (
    token = 'uTD5b2V1tfShmr7qhrDU1nAPwoLh1YdWV5D175/pVVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )