UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pKH313jgBqKvLgqDoRLAIKzwWlMk80otJ/KuHeUpUho=' 
WHERE 
  key_id = 'f811b6a80aeb414e41a30b05afe12caee1bc16b1ed254c878299542cf29ce360' 
  AND (
    token = 'pKH313jgBqKvLgqDoRLAIKzwWlMk80otJ/KuHeUpUho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )