UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bmhq03mu9rZj2+TmaDybSkyGc/bUd381ujM2He4poTg=' 
WHERE 
  key_id = '26576a24d0f67ed6318f3c77a03229899a560d7d48d28be166e3332e9b2847dc' 
  AND (
    token = 'bmhq03mu9rZj2+TmaDybSkyGc/bUd381ujM2He4poTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )