UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GBgf88yqr0nawuGHuWvKCWWaWkiYx1aq3ktqhjJi7Bs=' 
WHERE 
  key_id = 'd45173ef200c33178d6f3947f94a0234e0048b85e10f991aee04c1610b533757' 
  AND (
    token = 'GBgf88yqr0nawuGHuWvKCWWaWkiYx1aq3ktqhjJi7Bs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )