UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1nM9RPNhdxrtV1XnA7vFsVZtO7UY0g0++Qs7L9Csgbk=' 
WHERE 
  key_id = '681fbac257e043189ec118ab15c3e2dc927bec9f7691c0243a430d08e4d87542' 
  AND (
    token = '1nM9RPNhdxrtV1XnA7vFsVZtO7UY0g0++Qs7L9Csgbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )