UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '35EDXjK29hgUGZ/GBipTxqG7bHFhiVJNxSVCloE0UeY=' 
WHERE 
  key_id = '14f5dc5988e32da8da34eda9e44d18fb3be769ed232245fa2b0876ff015f2dab' 
  AND (
    token = '35EDXjK29hgUGZ/GBipTxqG7bHFhiVJNxSVCloE0UeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )