UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WMUfEw6IrvjjZ9YmfvQb0Pk7xyFUn2OgGif7aPLnmIw=' 
WHERE 
  key_id = '004fa78f540f0ca418297097507ad8cc39c8ddd4109ade0b73c1d8ea236b3d40' 
  AND (
    token = 'WMUfEw6IrvjjZ9YmfvQb0Pk7xyFUn2OgGif7aPLnmIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )