UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c1A0Xm5VKVShUIvW948Gt6imLc6Khp9z/6IX2mJNuio=' 
WHERE 
  key_id = 'cf7056e824283b9c6a5785427980837122b1372fd9089ca949cc1a99f1928246' 
  AND (
    token = 'c1A0Xm5VKVShUIvW948Gt6imLc6Khp9z/6IX2mJNuio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )