UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I3cI2ljWJlPbwxhQWgiJpNrrXERpCsiD3Gy8bj0jPew=' 
WHERE 
  key_id = '5392288edfdfc700d5822a07250dfed3fc2d7f65a4b5da68e4779db47789b700' 
  AND (
    token = 'I3cI2ljWJlPbwxhQWgiJpNrrXERpCsiD3Gy8bj0jPew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )