UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tZpzpxFv6VLYK5KG+m59uCEXI+VnJJ+fyh0HBtHcg5Y=' 
WHERE 
  key_id = 'c440e5c49e5fe7deb21c5761701359ffc7859e849b63aa84c8b46a3d75ba9e8e' 
  AND (
    token = 'tZpzpxFv6VLYK5KG+m59uCEXI+VnJJ+fyh0HBtHcg5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )