UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WOFkHhqqrz3Hxa8SGtvl1a/D1B6e095suAj+fXhuR9c=' 
WHERE 
  key_id = '35fd3fb320e7f31e6807ee1b987111a79c6cd2c6284b7fa966f53e2feb46155d' 
  AND (
    token = 'WOFkHhqqrz3Hxa8SGtvl1a/D1B6e095suAj+fXhuR9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )