UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '394+FeUVb21+ypKjN+76PzjEa1V3fgm6OhjbX1wyDRY=' 
WHERE 
  key_id = '9b72eb704b17a83e203ef1d428376707d458addc7937bcb0b19d177a7265c681' 
  AND (
    token = '394+FeUVb21+ypKjN+76PzjEa1V3fgm6OhjbX1wyDRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )