UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vq0a4WKaPdBnW/TyJScQ/hiMibLudEv1vLfZ9f2zSKM=' 
WHERE 
  key_id = 'e95017301e08a26c34d073cbcf43329a9503b3165d1f1b936356b9959f003d74' 
  AND (
    token = 'vq0a4WKaPdBnW/TyJScQ/hiMibLudEv1vLfZ9f2zSKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )