UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KZ46eXoQnu1R1yn0PDQtucn5qsnumAnDnCNw0Ng6qR8=' 
WHERE 
  key_id = 'ff4052a2f644bf5a4ce2f5f4f4489311a82ab9d3ffdc4ff908a1ce80b5b2400f' 
  AND (
    token = 'KZ46eXoQnu1R1yn0PDQtucn5qsnumAnDnCNw0Ng6qR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )