UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qf3FLX72GYu7g8UFv/bi3AjhgBfplT7JJVrTFlu9VPQ=' 
WHERE 
  key_id = 'a5f78c20a21e80e51cba773f082fb305ef75a78847c2cd82b5292edcb4919b19' 
  AND (
    token = 'Qf3FLX72GYu7g8UFv/bi3AjhgBfplT7JJVrTFlu9VPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )