UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZimYITDjAL0xdUeTDPmvo5iOE0KjMPg2M52GdcIDb1Q=' 
WHERE 
  key_id = 'b6ef079573afb3814da43c9b67686c805973cd784c480d95c412cb30264ef8f8' 
  AND (
    token = 'ZimYITDjAL0xdUeTDPmvo5iOE0KjMPg2M52GdcIDb1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )