UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VKEtASx+C0gZTB+HbNuiOQMKEKNUB9oZ0ZzackLMhCs=' 
WHERE 
  key_id = '881f8ca1239fcad99892c900ee78718a0829da18fa08cdadca17def4168e0114' 
  AND (
    token = 'VKEtASx+C0gZTB+HbNuiOQMKEKNUB9oZ0ZzackLMhCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )