UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ydWrSuVceZMV3Oxai41HiQfLAgtx+e3Uu5xtOKM2GP4=' 
WHERE 
  key_id = 'e8f7c366f7cdf98b5e39aada5130d9b2fdd873d8b3452f52aa45eaa715bfa2b2' 
  AND (
    token = 'ydWrSuVceZMV3Oxai41HiQfLAgtx+e3Uu5xtOKM2GP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )