UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A4/TOuorHjB+xYMSwOeAPckS0wSICiE7WmD3OEmutrE=' 
WHERE 
  key_id = '7238be00ab4009cec2eef2e8b4cd14182d00f3e242b644d462ea06bbd9f1d8c2' 
  AND (
    token = 'A4/TOuorHjB+xYMSwOeAPckS0wSICiE7WmD3OEmutrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )