UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iSgfDSNMOpDUHjoSo+1CJjJi4mu16fWWjcm50pZKd5k=' 
WHERE 
  key_id = 'c9a961d14f96f61c357d1d1fa51907a4d4ad59771f34d38032d67bb936033e39' 
  AND (
    token = 'iSgfDSNMOpDUHjoSo+1CJjJi4mu16fWWjcm50pZKd5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )