UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3G5wcL6Skr4wDOzgIEeqRunwSzpaEQPcQ3oIyUwBQOg=' 
WHERE 
  key_id = 'd97bb919035e694fffc887df3bf7e69af8acb4c6c96ef662c3b5023c547de6fb' 
  AND (
    token = '3G5wcL6Skr4wDOzgIEeqRunwSzpaEQPcQ3oIyUwBQOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )