UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pRzFlkisaBs2YxC2XjVx8U8TZhMecKnp8WzdPuvtx8c=' 
WHERE 
  key_id = '9a661c9bdcdeb183afebfe78d8c03a8c556b7ca09ef60228261e3e096a766d32' 
  AND (
    token = 'pRzFlkisaBs2YxC2XjVx8U8TZhMecKnp8WzdPuvtx8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )