UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E1o/6YzP+2LYQtz3cXwq+ej2FnaVmKf5/OTELVjX3vs=' 
WHERE 
  key_id = '7a800731b6c4aeb0ee73d04164aecb1bbcdda0148e6a4b59e2ff6c7b37536fc7' 
  AND (
    token = 'E1o/6YzP+2LYQtz3cXwq+ej2FnaVmKf5/OTELVjX3vs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )