UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8oLLYEhFLXeU5vKJTnwcLGqXORNf/raNNs97eHVanpE=' 
WHERE 
  key_id = '00c646572256873c57f1a5d04615a17dd16e26b0043552ac4304af87e32f78c4' 
  AND (
    token = '8oLLYEhFLXeU5vKJTnwcLGqXORNf/raNNs97eHVanpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )