UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6pPoJF7kJh3F46eEXTQZI+1QsQr61KIfQNcU1jtUAOw=' 
WHERE 
  key_id = '883732aaa4d67ab6b3956933f051d946444dce8311850991765f0ebaa435d86c' 
  AND (
    token = '6pPoJF7kJh3F46eEXTQZI+1QsQr61KIfQNcU1jtUAOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )