UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4L5jh50EvKkxfJINb8a97y4IJ5uuoHQ0sPYB+++iV34=' 
WHERE 
  key_id = '73f7344b1c2359a2508ead0a8eb968c27dde3c86a333b61577e54e3c4c83426e' 
  AND (
    token = '4L5jh50EvKkxfJINb8a97y4IJ5uuoHQ0sPYB+++iV34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )