UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ku+yDbBG/6aZDEKfUBdzB9/7DwV6/zd8+VvGk6V0pp0=' 
WHERE 
  key_id = '0fcd3e30c14c28be146efde072048219be7d0a76c56c5b3554fd798c73b771d3' 
  AND (
    token = 'ku+yDbBG/6aZDEKfUBdzB9/7DwV6/zd8+VvGk6V0pp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )