UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pMaICfN+ZA49T+rv6ScyshqstsMaaPrLPPcMrjDbuLM=' 
WHERE 
  key_id = '921058a62c7281ddd92ff6de7419eebc04a54e6d98f2f578d3fb2cc1b1a38759' 
  AND (
    token = 'pMaICfN+ZA49T+rv6ScyshqstsMaaPrLPPcMrjDbuLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )