UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1TzjomqZWZ6PBgHzslraIIQFxVlIHSWyKy5oGGZgyTE=' 
WHERE 
  key_id = '3986403acac587a483bee6bb9803293bd4dfdbc8eb2796e1dc53f1fcde8a80c8' 
  AND (
    token = '1TzjomqZWZ6PBgHzslraIIQFxVlIHSWyKy5oGGZgyTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )