UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eKlFQaCBsixjwNLGwbzncGb/9Q75DgYOCjNJLN9Zxwc=' 
WHERE 
  key_id = '2aa4d05c493cd64d570673a565e6bfbf0b7e162954449d6cc6ef35e2853cc3d8' 
  AND (
    token = 'eKlFQaCBsixjwNLGwbzncGb/9Q75DgYOCjNJLN9Zxwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )