UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1wvklbtjXsYRx8X3VyW4GQLcQ3h1buWH7euLviNoeR8=' 
WHERE 
  key_id = '5051fb372b8972497140638364640f778f4c571a73bef7ef24b5d6e3331d8fa4' 
  AND (
    token = '1wvklbtjXsYRx8X3VyW4GQLcQ3h1buWH7euLviNoeR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )