UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lOLR5l7rZe8RcUIuPj0tn3CXK0vhnH9kxHW0l00M3j0=' 
WHERE 
  key_id = '3509bf51fc44674b61f3504f64468236874f4126c4c32c06f25e2c611ad4d192' 
  AND (
    token = 'lOLR5l7rZe8RcUIuPj0tn3CXK0vhnH9kxHW0l00M3j0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )