UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '23jgyZbwUkFy4JHJyZSmRef+U7UEAexm9kGRbRLFC9g=' 
WHERE 
  key_id = '991bc9dce7510196e77ae5c36cae426eecb4b14c874d927ec2234771d11711d1' 
  AND (
    token = '23jgyZbwUkFy4JHJyZSmRef+U7UEAexm9kGRbRLFC9g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )