UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pe9yMBGH/ovtITbxVtmwWP/SaJicolYZTWK9+pRtg6k=' 
WHERE 
  key_id = 'c2ae32938f6075e01ecd72369444a868d4ea77a7c83d72a98cd2a81958965697' 
  AND (
    token = 'pe9yMBGH/ovtITbxVtmwWP/SaJicolYZTWK9+pRtg6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )