UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'flof28lDUYuW6KjSzLrwHV5HeU6eRd6Zos3h7Hp0YUY=' 
WHERE 
  key_id = 'ee70d82e17db18531579ebcab886e08596ffdbb9b344652c3b8f4654980fc8ad' 
  AND (
    token = 'flof28lDUYuW6KjSzLrwHV5HeU6eRd6Zos3h7Hp0YUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )