UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PU3fboUd8XdtPlLzXO3oF3mrFJKJOYb51XJIcqKPlmI=' 
WHERE 
  key_id = 'dfabdf424c4ade5cbca24241dc79eeeade4eeeefae4fee6dd049ce292b295658' 
  AND (
    token = 'PU3fboUd8XdtPlLzXO3oF3mrFJKJOYb51XJIcqKPlmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )