UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OpKb2PV5TcGxbK3UDe5bf/Ogt+CoBHrUIZZwy3u/cJE=' 
WHERE 
  key_id = '74d5cd093bc26b8daeaea779cdadfd889d5b75a389c33108cb5519fb692af67f' 
  AND (
    token = 'OpKb2PV5TcGxbK3UDe5bf/Ogt+CoBHrUIZZwy3u/cJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )