UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XurbuVBhLWkeshIq+fBzUc1EkGd+UWjkZi36W0fxYJc=' 
WHERE 
  key_id = '713538e2e9a7b7c310eae193bc60039dcae0022d9a7721aea47ac67295846737' 
  AND (
    token = 'XurbuVBhLWkeshIq+fBzUc1EkGd+UWjkZi36W0fxYJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )