UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3uIEwguXswLQpvlDMwJCG+/H1/xtVzlZpjk6aTAXE0U=' 
WHERE 
  key_id = '2a5998cd2ccced2f8ee9b1252bd2d995afe8816afa9a6c9cef6276a37ea986e2' 
  AND (
    token = '3uIEwguXswLQpvlDMwJCG+/H1/xtVzlZpjk6aTAXE0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )