UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SuaXOzf9X5+aeK07Wb8K+fuXSYcTYO34cKIwbUUR59Y=' 
WHERE 
  key_id = '086eff5ffb1c49e6c06729bac4551112e28e81a7b4c5016bea2657f0c8171670' 
  AND (
    token = 'SuaXOzf9X5+aeK07Wb8K+fuXSYcTYO34cKIwbUUR59Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )