UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uOa1p+wZKE0kYr+7YgLHqa3NPqG6iRYsQKa8pOtUqgw=' 
WHERE 
  key_id = '3dfc24fb9f54b13a3d45894b999cbb34e675d892065586f59df78ea63ef62393' 
  AND (
    token = 'uOa1p+wZKE0kYr+7YgLHqa3NPqG6iRYsQKa8pOtUqgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )