UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JUcXwVtCOBYHiZTfjIp+elZt9cEm+ydtn4z4jXTeYSQ=' 
WHERE 
  key_id = '90134945b32a4926da5e141b9c933f51b79e4967f7c6954aae28d47794a7568b' 
  AND (
    token = 'JUcXwVtCOBYHiZTfjIp+elZt9cEm+ydtn4z4jXTeYSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )