UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KcCeEO5JlyjeQdfyuzet1plJGwu2+s5Al4OemK11vIM=' 
WHERE 
  key_id = '514ba2818a19cbb775be6d04c66d95a1abcd6a9cb87960b2ad05cab2943faa59' 
  AND (
    token = 'KcCeEO5JlyjeQdfyuzet1plJGwu2+s5Al4OemK11vIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )