UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qGh6RnGnICodW81j3sLzPQBshBGpxPccvRp1luyhhtA=' 
WHERE 
  key_id = '518a1fa94408834a4bb96295ab588212dcb49ee2c0e9c8c0a4881c54e6d0e5f2' 
  AND (
    token = 'qGh6RnGnICodW81j3sLzPQBshBGpxPccvRp1luyhhtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )