UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8W+y0QDpxOrxdRLYX/+XnIRIGQRknuSpxCcyPXhE9DU=' 
WHERE 
  key_id = '8d0e8f1c419ce3ab75b87be8d348c6aa40e81dedd97d2df65000176e75756211' 
  AND (
    token = '8W+y0QDpxOrxdRLYX/+XnIRIGQRknuSpxCcyPXhE9DU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )