UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gsYC16BJfNEd+ICQz2zRfFjYGClmdXQEAsEq+Pph0GA=' 
WHERE 
  key_id = 'f2f921f30c4605198445c85c36c7f246d8581df26686d771013f0430e085c91b' 
  AND (
    token = 'gsYC16BJfNEd+ICQz2zRfFjYGClmdXQEAsEq+Pph0GA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )