UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L+6Mm6RZChjOBwivR/xTFqFtH6BLis7wAHqRwJEbPzQ=' 
WHERE 
  key_id = '3b86986cf22db3ff201e616c37a8ca6f57d0902092e65d87aae36aff8500154c' 
  AND (
    token = 'L+6Mm6RZChjOBwivR/xTFqFtH6BLis7wAHqRwJEbPzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )