UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '44y4hCQxCS/1MdgFsX4w+TXMRB7gJUMeOdVxssr6QXc=' 
WHERE 
  key_id = '3ea4a52362b6798513a0345634e95a50893a7b9ef40170bb609f5393663953dc' 
  AND (
    token = '44y4hCQxCS/1MdgFsX4w+TXMRB7gJUMeOdVxssr6QXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )