UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oT9v32q42+vwlYATy3yr8lX7I8Gkzqb4wcxkRLMXigc=' 
WHERE 
  key_id = '1a6fb659b5ef5c30cc92f17ff66fd56b228a80b0fe4717c1203fd242161ddd23' 
  AND (
    token = 'oT9v32q42+vwlYATy3yr8lX7I8Gkzqb4wcxkRLMXigc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )