UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p1g61ICX2g8WlXdz+axXJHngQy9zPvbNHK/K+OowHJA=' 
WHERE 
  key_id = 'a53173de16bc86c4bda5e512823f027d3312843ba6ec1b48effd78de92387a23' 
  AND (
    token = 'p1g61ICX2g8WlXdz+axXJHngQy9zPvbNHK/K+OowHJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )