UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GWwiLitWd65ShLsR36lGntdW++nQT/zDnTorxBN2+VI=' 
WHERE 
  key_id = '280e53fb18a07766e016acf64d0e7455e12e760dd5eeb97ec4108dfbd6350c8b' 
  AND (
    token = 'GWwiLitWd65ShLsR36lGntdW++nQT/zDnTorxBN2+VI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )