UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WkRIFJ7m6UwfkOM19H+RJl6DK0Tk/YC0vYM5JZiaqQk=' 
WHERE 
  key_id = '51a5e32b4bb8b76a5a43c5da4e1225d5e0d09b9ab693b87e14ee34f36b4aa965' 
  AND (
    token = 'WkRIFJ7m6UwfkOM19H+RJl6DK0Tk/YC0vYM5JZiaqQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )