UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VD+IqPuO6BbdfxhoMxINLxjplwWG/xf3e8bmAEB2On4=' 
WHERE 
  key_id = 'b3bb713ab27187de4e2675be52bd89c2500e98479420004df15513a6ee2e3061' 
  AND (
    token = 'VD+IqPuO6BbdfxhoMxINLxjplwWG/xf3e8bmAEB2On4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )