UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g8eYnFEV7wiH82lLdOzJ2GW16p36E4vxFjhgkMZGoV0=' 
WHERE 
  key_id = '0fd1b35714b21f6c7086a6680db4e052f001bb4498564e909aeaa555039a7b35' 
  AND (
    token = 'g8eYnFEV7wiH82lLdOzJ2GW16p36E4vxFjhgkMZGoV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )