UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rKEf4ZIwK70yk4o9p+lC4JaXJlQI6TmOTN7VllFv5jw=' 
WHERE 
  key_id = '8f2eeff5f7e5ef46cbccdd8159699ec3c7cc794f7fe997f2991188a5794eab5f' 
  AND (
    token = 'rKEf4ZIwK70yk4o9p+lC4JaXJlQI6TmOTN7VllFv5jw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )