UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KaqaWiH+bcjmxUBvRoj8F9pr4eTXB/iigIDuWLCYO2A=' 
WHERE 
  key_id = 'a9883d6a752939bc4dd2cf60164f596429808f5e54301ac59e0948ecd27db587' 
  AND (
    token = 'KaqaWiH+bcjmxUBvRoj8F9pr4eTXB/iigIDuWLCYO2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )