UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/n2gHx9q0GIGvqhH181L+e54jP0Gwfyy8K14b3rxTlY=' 
WHERE 
  key_id = '92f1730135b528099488585f60da9542f80af41f3c9f294df19fc5a3a725c442' 
  AND (
    token = '/n2gHx9q0GIGvqhH181L+e54jP0Gwfyy8K14b3rxTlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )