UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hSkxK910yYOlTp1sXuOVng6g2vvk0lVLCvkt1NL4aQM=' 
WHERE 
  key_id = '48cf988fde1c0c48d4541828faec664237acfa950ffaf3ed32116eec78118652' 
  AND (
    token = 'hSkxK910yYOlTp1sXuOVng6g2vvk0lVLCvkt1NL4aQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )