UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LXCJOUfGh1MauCAp+H9c98nG/RMBNUWp9UKT6Ds7Jtk=' 
WHERE 
  key_id = '8f5213cdfabece080ea0c9202fd6e1f9edb9f1e7344d2d3579f33ce516c40e34' 
  AND (
    token = 'LXCJOUfGh1MauCAp+H9c98nG/RMBNUWp9UKT6Ds7Jtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )