UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w2Pwojm1M6QSuFKF7nISUJsrSBvTECckwK4GDjmQGtc=' 
WHERE 
  key_id = '20e98fdfa36e3a10691fd2fcc6618f8db4758f54b421178d5ca62a40963ad9f6' 
  AND (
    token = 'w2Pwojm1M6QSuFKF7nISUJsrSBvTECckwK4GDjmQGtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )