UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XPn2uahmItUpPVZuVlPJsi9gGl2IsOf6ySX85k8DOe8=' 
WHERE 
  key_id = '05b5d96455b17a2e9883025130ecec940375f9402db431438073b806209dc322' 
  AND (
    token = 'XPn2uahmItUpPVZuVlPJsi9gGl2IsOf6ySX85k8DOe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )