UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fS/l3AxU71r2Aaj67Oxg44RtNqCE9AcSt4lXb6NlbZI=' 
WHERE 
  key_id = 'd486c8cf0f31018fc65dd05afc3c72f91ca23d29a3f0f881beb69349414ec35b' 
  AND (
    token = 'fS/l3AxU71r2Aaj67Oxg44RtNqCE9AcSt4lXb6NlbZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )