UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ue/Y5RGEmLWBG25FkwZ0TNrYtCwubqbLF89+5UfHAiI=' 
WHERE 
  key_id = 'a1460d969f243e7f3e2ba1d78f4f12d67efac1dab016f8226937785df3ce460c' 
  AND (
    token = 'Ue/Y5RGEmLWBG25FkwZ0TNrYtCwubqbLF89+5UfHAiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )