UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SGlkQHd/+mKGVxgLbZozDTr7h+Qcwquj1qG6mwDVx2U=' 
WHERE 
  key_id = '21043e85e761dc27b2aa126996dd80009c47b6d5e6f215e1ae1be0a66ec98ae8' 
  AND (
    token = 'SGlkQHd/+mKGVxgLbZozDTr7h+Qcwquj1qG6mwDVx2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )