UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SHmUb3fL/LauOv9IP6RPEwWFZxpY4M3uOAbDbVE4Exk=' 
WHERE 
  key_id = 'f971772d0113ecedc22bc8f00d512bad890f631310c9893c1e2b93968c8ac314' 
  AND (
    token = 'SHmUb3fL/LauOv9IP6RPEwWFZxpY4M3uOAbDbVE4Exk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )