UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tePleDMXNyHPAKfGE0LyYEDfFofle2zxgTDSD6OP3dg=' 
WHERE 
  key_id = '1ee83311437b0099b52a79b320bb07a455dbae993cf319ad2d31e94a405f5b8c' 
  AND (
    token = 'tePleDMXNyHPAKfGE0LyYEDfFofle2zxgTDSD6OP3dg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )