UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1wkRuC6QMFCQ16V3pewBZuT08PkhYt9D9gC3FSI7nF4=' 
WHERE 
  key_id = 'dc31ae0e8c74e8d8bbdbd23fa479a6a17810083294010fc6be9a30684969932a' 
  AND (
    token = '1wkRuC6QMFCQ16V3pewBZuT08PkhYt9D9gC3FSI7nF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )