UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lphYZ8UyBuNsAQOn6An0rWhAiPWRExNbHhgtH0VR2FQ=' 
WHERE 
  key_id = '3feda74980f81a861c4418bcde15e667804ff70796bdad017c8c41510050c41c' 
  AND (
    token = 'lphYZ8UyBuNsAQOn6An0rWhAiPWRExNbHhgtH0VR2FQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )