UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GQYlvjsA6ymW8/gRYoCcXBpUZxOHr5nxcdll2ixeG1A=' 
WHERE 
  key_id = '8b82bfacdd543d54ec501e801bd24fc4f209e5f99dec31ed3c090284f0525330' 
  AND (
    token = 'GQYlvjsA6ymW8/gRYoCcXBpUZxOHr5nxcdll2ixeG1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )