UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1l7JGpJVXAAIUXmHc1BTSyyVO4sd17P9kZSwsoiJT/U=' 
WHERE 
  key_id = '9f5a49c3a7cb37ce260313d447c7a266d6f814065d1d7f1d04cef701472e4875' 
  AND (
    token = '1l7JGpJVXAAIUXmHc1BTSyyVO4sd17P9kZSwsoiJT/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )