UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9m5JrKbaEPtFpKA1BdRbBNvJ+smRzM5+D5Op/WZI6w0=' 
WHERE 
  key_id = '19110b754f1e38972acb9ab2eb5dbc9bfcd0dca777ff58340658ed4cdf0ab6ef' 
  AND (
    token = '9m5JrKbaEPtFpKA1BdRbBNvJ+smRzM5+D5Op/WZI6w0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )