UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+8SqSHBRnHZ4VtWys7BdzQ22SRhkWua1rf+uImvDBp0=' 
WHERE 
  key_id = 'ff9039c45d97a0955306caeca452ba094a6175abc56a304a23dc01aca817c77d' 
  AND (
    token = '+8SqSHBRnHZ4VtWys7BdzQ22SRhkWua1rf+uImvDBp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )