UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N+bdOdX77uo77tyIdHuDdmCk7k22YOV0kqS861b/670=' 
WHERE 
  key_id = '95e7602b6146cb3da977171afa16e4e8501ca6d7ce02d4fa853c472ef3ddc1f4' 
  AND (
    token = 'N+bdOdX77uo77tyIdHuDdmCk7k22YOV0kqS861b/670=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )