UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vr692qbszhO+QzAsy+DAmBaL+FUqc7/4w4FlqLKRqiA=' 
WHERE 
  key_id = '35280e059d0b1302d17eebf50f643d4c3b8e056f0ac25e1dba314c3b50ce33c4' 
  AND (
    token = 'Vr692qbszhO+QzAsy+DAmBaL+FUqc7/4w4FlqLKRqiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )