UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gl9Dy7kXV4fAjC9abxD64wuDOeNG9OO9N6horYRek3I=' 
WHERE 
  key_id = '856aa07da9a2c9fae824abf7bf7e31691fd9e70a1d1c6b2d23e9c1099e215602' 
  AND (
    token = 'Gl9Dy7kXV4fAjC9abxD64wuDOeNG9OO9N6horYRek3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )