UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+NjAZ7fT86FbVOjT/NWEPa5030rTb9RzcsUQW4vuneo=' 
WHERE 
  key_id = '4c1b7ffa6c36deff5c2245ba418f90bd65a627ebf630f81c1a645c230fc10323' 
  AND (
    token = '+NjAZ7fT86FbVOjT/NWEPa5030rTb9RzcsUQW4vuneo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )